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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [cp/] [ChangeLog-2009] - Blame information for rev 847

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Line No. Rev Author Line
1 283 jeremybenn
2009-12-28  Jason Merrill  
2
 
3
        PR c++/42447
4
        * pt.c (iterative_hash_template_arg): Don't rely on TYPE_CANONICAL
5
        for ARRAY_TYPE.
6
 
7
2009-12-24  Jason Merrill  
8
 
9
        PR c++/41305, DR 384
10
        * name-lookup.c (arg_assoc_class): Split out arg_assoc_class_only
11
        and arg_assoc_bases.
12
        (friend_of_associated_class_p): Remove.
13
        (arg_assoc_namespace): Don't call it.
14
        (arg_assoc_template_arg): Use arg_assoc_class_only for member
15
        template context.
16
        (arg_assoc_type): Handle UNION_TYPE and ENUMERAL_TYPE properly.
17
 
18
        * name-lookup.c (arg_assoc): Handle TEMPLATE_ID_EXPR properly.
19
 
20
2009-12-23  Dodji Seketeli  
21
 
22
        PR c++/42260
23
        * cp-tree.h (lookup_conversions): Add new bool parameter to
24
        declaration.
25
        * search.c (lookup_conversion): Use new bool parameter in
26
        definition.
27
        * call.c (add_builtin_candidates): Don't lookup template conversion
28
        (convert_class_to_reference, build_user_type_conversion_1,
29
         build_op_call): Adjust.
30
        * cvt.c (build_expr_type_conversion): Likewise
31
 
32
2009-12-22  Jason Merrill  
33
 
34
        PR c++/42466
35
        * pt.c (reduce_template_parm_level): Check the type before
36
        returning cached TEMPLATE_PARM_INDEX.
37
 
38
        PR c++/42331
39
        * typeck.c (cp_build_modify_expr): Fix thinko.
40
 
41
2009-12-21  Jason Merrill  
42
 
43
        * mangle.c (write_member_name): Move abi-version=1 code back to...
44
        (write_expression): ...here.
45
 
46
2009-12-21  Brian Hackett  
47
 
48
        * decl.c (finish_function): Rename pre-genericize event.
49
 
50
2009-12-19  Dodji Seketeli  
51
 
52
        PR c++/42225
53
        * pt.c (push_template_decl_real): Set DECL_CONTEXT of template type parms
54
        to their containing template decl.
55
        * typeck.c (comp_template_parms_position): Split this from
56
        structural_comptypes.
57
        (incompatible_template_type_parms_p): Renamed
58
        incompatible_dependent_typedefs_p into this. Change the function to
59
        handle comparison between TEMPLATE_TYPE_PARMs only.
60
        (structural_comptypes): Use comp_template_parms_position in
61
        TEMPLATE_TEMPLATE_PARM and BOUND_TEMPLATE_TEMPLATE_PARM cases.
62
        Use incompatible_template_type_parms_p in TEMPLATE_TYPE_PARM case.
63
        * mangle.c (decl_mangling_context): Template type parms don't have
64
        a mangling context.
65
        * tree.c (cp_set_underlying_type): Set type structural equality
66
        only for TEMPLATE_TYPE_PARMs.
67
 
68
2009-12-18  Jason Merrill  
69
 
70
        PR c++/28300
71
        PR c++/42062
72
        * pt.c (check_specialization_namespace): Complain about
73
        specialization at non-namespace scope.
74
 
75
        PR c++/42415
76
        * call.c (build_new_method_call): Complain about calling the
77
        constructor directly.
78
 
79
2009-12-18  Shujing Zhao  
80
 
81
        PR c++/31665
82
        * decl.c (duplicate_decls, grokdeclarator): Put the diagnostics in
83
        full sentences for easy translation and wrapped into G_().
84
        * typeck.c (build_x_unary_op): Likewise.
85
 
86
2009-12-17  Shujing Zhao  
87
 
88
        * call.c (build_over_call, build_java_interface_fn_ref): Update
89
        cp_build_indirect_ref calls.
90
        * typeck2.c (build_m_component_ref): Likewise.
91
 
92
2009-12-17  Shujing Zhao  
93
 
94
        * typeck.c (build_indirect_ref): Update the argument.
95
        (build_x_indirect_ref): Likewise.
96
        (cp_build_indirect_ref): Update the argument and emit the diagnostics
97
        for easy translation.
98
        (build_class_member_access_expr, build_array_ref,
99
        get_member_function_from_ptrfunc): Update calls.
100
        * cp-tree.h (build_x_indirect_ref, cp_build_indirect_ref): Update
101
        prototypes.
102
        * call.c (build_new_op, convert_like_real, build_x_va_arg,
103
        build_over_call): Update calls.
104
        * class.c (build_base_path, build_simple_base_path, build_vfn_ref):
105
        Likewise.
106
        * decl.c (start_preparsed_function): Likewise.
107
        * except.c (expand_start_catch_block, build_throw): Likewise.
108
        * init.c (emit_mem_initializers, expand_virtual_init,
109
        expand_virtual_init, build_new_1, build_vec_init, build_delete,
110
        build_vec_delete): Likewise.
111
        * parser.c (cp_parser_unary_expression): Likewise.
112
        * pt.c (tsubst_copy_and_build): Likewise.
113
        * rtti.c (build_headof, get_tinfo_decl_dynamic, get_typeid): Likewise.
114
        * semantics.c (finish_non_static_data_member, thisify_lambda_field):
115
        Likewise.
116
        * tree.c (build_dummy_object, stabilize_expr): Likewise.
117
        * typeck2.c (build_x_arrow): Likewise.
118
 
119
2009-12-16  Jason Merrill  
120
 
121
        PR c++/42387
122
        * decl.c (compute_array_index_type): Mark a VLA as dependent.
123
 
124
2009-12-15  Jason Merrill  
125
 
126
        PR c++/42358
127
        * pt.c (iterative_hash_template_arg): Completely ignore
128
        ARGUMENT_PACK_SELECT.
129
 
130
2009-12-15  Jakub Jelinek  
131
 
132
        PR c++/41183
133
        * cp-tree.h (current_class_ptr): Give NULL even when cfun
134
        has NULL cfun->language.
135
 
136
2009-12-14  Jason Merrill  
137
 
138
        PR c++/42364
139
        * pt.c (function_parameter_expanded_from_pack_p): Don't require
140
        a pack to have a name.
141
        (tsubst_decl): Do typedef magic after applying attributes.
142
 
143
2009-12-15  Paolo Bonzini  
144
            Shujing Zhao  
145
 
146
        * Makefile.in (cp/pt.o): Depend on intl.h
147
        * call.c (print_z_candidates): Make loop more compact,
148
        choose head string depending on number of candidates,
149
        extract creation of spaces string to intl.c.
150
        * pt.c (print_overloaded_functions): Replace with...
151
        (print_candidates_1): ... this rewrite.
152
        (print_candidates): Rewrite to call print_candidates_1.
153
        (most_specialized_class): Make loop more compact,
154
        choose head string depending on number of candidates,
155
        and size indents depending on translations.
156
 
157
2009-12-11  Jason Merrill  
158
 
159
        PR c++/42219
160
        * typeck.c (error_type_p): New.
161
        (ptr_reasonably_similar): Use it.
162
        * cp-tree.h: Declare it.
163
 
164
2009-12-11  Dodji Seketeli  
165
 
166
        PR c++/42225
167
        * typeck.c (incompatible_dependent_typedefs_p): New function.
168
        (structural_comptypes): Use it.
169
        * cp-tree.h (cp_set_underlying_type): Declare ...
170
        * tree.c (cp_set_underlying_type): ... new function.
171
        * class.c (build_self_reference): Use cp_set_underlying_type
172
        instead of set_underlying_type.
173
        * decl2.c (grokfield): Likewise.
174
        * name-lookup.c (pushdecl_maybe_friend): Likewise.
175
 
176
2009-12-11  Dodji Seketeli  
177
 
178
        PR c++/42251
179
        * pt.c (convert_template_argument): Avoid missing folding of SCOPE_REFs.
180
 
181
2009-12-10  Jakub Jelinek  
182
 
183
        PR c++/42317
184
        * decl2.c (cp_write_global_declarations): Clear DECL_EXTERNAL
185
        also on all other functions in the same comdat group.
186
        * optimize.c (maybe_clone_body): Also optimize virtual implicit
187
        dtors.  For virtual comdat dtors tell cgraph that base and deleting
188
        dtor are in the same comdat group.
189
 
190
2009-12-04  Jason Merrill  
191
 
192
        PR c++/42010
193
        * cp-tree.h (DECL_DISCRIMINATOR_SET_P): New.
194
        * mangle.c (discriminator_for_local_entity): Check it.
195
 
196
        PR c++/42277
197
        * semantics.c (finish_decltype_type): Defer handling of decltype
198
        of a non-dependent COMPONENT_REF in a template.
199
 
200
2009-12-04  Dodji Seketeli  
201
 
202
        PR c++/42218
203
        * cxx-pretty-print.c (pp_cxx_unqualified_id): Print only innermost
204
        template arguments.
205
 
206
2009-12-03  Jason Merrill  
207
 
208
        PR c++/41611
209
        * decl2.c (get_guard): Don't use the same comdat group as the decl.
210
 
211
        PR c++/42266
212
        * cvt.c (convert_from_reference): Do nothing if TREE_TYPE is null.
213
 
214
2009-12-03  Dodji Seketeli  
215
 
216
        PR c++/42217
217
        * class.c (remove_zero_width_bit_fields): The width of the bit field is
218
        in DECL_SIZE, not in DECL_INITIAL.
219
 
220
2009-12-03  Jakub Jelinek  
221
 
222
        PR c++/42256
223
        * optimize.c (maybe_clone_body): Call emit_associated_thunks
224
        after expand_or_defer_fn_1.
225
 
226
2009-12-02  Taras Glek  
227
 
228
        * parser.c (cp_parser_class_specifier): Back out my previous change.
229
        * semantics.c (begin_class_definition): Back out my previous change.
230
 
231
2009-12-02  Paolo Bonzini  
232
            Shujing Zhao  
233
 
234
        PR c++/29917
235
        * call.c (op_error): Accept a boolean to indicate no match/ambiguous
236
        match, instead of a string. Callers adjusted.
237
 
238
        PR c++/34836
239
        * cp-tree.h (readonly_error_kind): New type.
240
        (readonly_error): Adjust prototype with new argument.
241
        * typeck2.c (readonly_error): Accept readonly_error_kind as argument
242
        and add macro ERROR_FOR_ASSIGNMENT to emit diagnostics.
243
        * semantics.c (finish_asm_stmt): Adjust readonly_error call.
244
        * typeck.c (cp_build_unary_op, cp_build_modify_expr): Likewise.
245
 
246
        * decl.c (grokparms, grok_op_properties): Put the diagnostics in full
247
        sentences for easy translation and wrap the diagnostics into G_() when
248
        needed.
249
        (create_array_type_for_decl): Likewise.
250
        * pt.c (tsubst): Likewise.
251
        * typeck2.c (cp_build_unary_op): Wrap diagnostic into _().
252
        * rtti.c (build_dynamic_cast_1): Likewise.
253
        * Make-lang.in: Adjust.
254
 
255
2009-12-02  Jakub Jelinek  
256
 
257
        * g++spec.c (lang_specific_driver): Remove unused saw_verbose_flag
258
        variable.
259
        * pt.c (tsubst_pack_expansion): Remove unused first_arg_pack variable.
260
        * init.c (build_vec_init): Remove unused size variable.
261
        * typeck2.c (check_narrowing): Remove unused was_decl variable.
262
        * decl.c (poplevel): Remove unused tmp and real_functionbody
263
        variables.
264
        (decls_match): Remove unused tree_name variable.
265
        (start_decl): Remove unused type variable.
266
        * parser.c (cp_parser_type_parameter): Remove unused parameter_list
267
        variable.
268
        (cp_parser_template_id, cp_parser_explicit_instantiation,
269
        cp_parser_declarator): Remove unused token variable.
270
        (cp_parser_simple_type_specifier): Remove unused id variable.
271
        (cp_parser_parameter_declaration): Remove unused
272
        greater_than_is_operator_p variable.
273
        (cp_parser_check_declarator_template_parameters): Remove unused
274
        member variable.
275
        (c_parse_file): Remove unused error_occurred variable.
276
        * cp-gimplify.c (cp_gimplify_init_expr): Remove unused slot variable.
277
        * typeck.c (cp_build_function_call_vec): Remove unused name variable.
278
        * class.c (resolve_address_of_overloaded_function): Remove unused
279
        is_reference variable.
280
        (build_rtti_vtbl_entries): Remove unused basetype variable.
281
        * mangle.c (write_template_param): Remove unused parm_level and
282
        parm_type variables.
283
 
284
2009-12-01  Taras Glek  
285
 
286
        * parser.c (cp_parser_class_specifier): Set class location to that
287
        of IDENTIFIER_NODE instead of '{' when possible.
288
 
289
2009-12-01  Taras Glek  
290
 
291
        * semantics.c (begin_class_definition): Do not overide locations with less precise ones.
292
 
293
2009-12-01  Jason Merrill  
294
 
295
        PR c++/41611
296
        * decl2.c (get_guard): Copy DECL_COMDAT.
297
        (comdat_linkage): Set DECL_COMDAT unconditionally.
298
 
299
2009-12-01  Jakub Jelinek  
300
 
301
        PR c++/3187
302
        * optimize.c (cdtor_comdat_group): New function.
303
        (maybe_clone_body): Also optimize DECL_COMDAT base/complete cdtors
304
        and in that case put also the deleting dtor in the same comdat group
305
        as base and complete dtor if dtor is virtual.
306
 
307
2009-11-30  Paolo Carlini  
308
 
309
        PR c++/40371
310
        * call.c (add_template_candidate_real): Early return NULL if
311
        the arglist length is smaller than skip_without_in_chrg; tidy.
312
 
313
2009-11-30  Dodji Seketeli  
314
 
315
        PR c++/42069
316
        * pt.c (convert_template_argument): Strip typedefs from SCOPE_REFs.
317
 
318
2009-11-29  Dodji Seketeli  
319
 
320
        PR c++/36408
321
        * semantics.c (empty_expr_stmt_p): Handle void_zero_node and fix
322
        bad indentation.
323
        * pt.c (tsubst_copy_and_build): Fix typo.
324
 
325
2009-11-29  Jan Hubicka  
326
 
327
        * optimize.c (maybe_clone_body): Emit thunks associated to alias.
328
        * Make-lang.in (method.o): Add dependency on gimple.h.
329
        * method.c: Include gimple.h
330
        (make_alias_for_thunk): Use same body alias instead of assemble_alias.
331
        (use_thunk): Drop codegen; use cgraph_add_thunk; gimplify
332
        generic thunks.
333
        * semantics.c (expand_or_defer_fn): Emit associated thunks.
334
 
335
2009-11-28  Dodji Seketeli  
336
 
337
        PR c++/36408
338
        * cp-tree.h (empty_expr_stmt_p): Declare ...
339
        * semantics.c (empty_expr_stmt_p): ... this.
340
        * pt.c (tsubst_copy_and_build) : Use it.
341
 
342
2009-11-27  Paolo Carlini  
343
 
344
        PR c++/38656
345
        * cxx-pretty-print.c (pp_cxx_expression): Handle TEMPLATE_ID_EXPR.
346
 
347
2009-11-27  Paolo Carlini  
348
 
349
        PR c++/35112
350
        * pt.c (print_overloaded_functions): New.
351
        (print_candidates): Call the latter.
352
        * parser.c (cp_parser_class_name): Do not duplicate the diagnostics
353
        after the cp_parser_lookup_name call.
354
 
355
2009-11-26  Jason Merrill  
356
 
357
        PR c++/42026, DR 239
358
        * parser.c (cp_parser_postfix_expression): A local extern also
359
        prevents arg-dependent lookup.
360
 
361
2009-11-26  Gabriel Dos Reis  
362
 
363
        * decl.c (grokdeclarator): Remove period at end of diagnosic message.
364
 
365
2009-11-25  Jason Merrill  
366
 
367
        PR c++/10690
368
        * rtti.c (get_tinfo_decl_dynamic): Call resolve_nondeduced_context.
369
 
370
2009-11-24  Jason Merrill  
371
 
372
        PR c++/42137
373
        * parser.c (cp_parser_mem_initializer_id): Pass typename_type to
374
        cp_parser_class_name.
375
        (cp_parser_unqualified_id): Same, rather than class_type.
376
 
377
        PR c++/11764
378
        * parser.c (cp_parser_expression_statement): Give helpful error
379
        for constructor name used as type.
380
 
381
        * pt.c (determine_specialization): Give helpful error about missing
382
        "template<>".
383
 
384
2009-11-23  Jakub Jelinek  
385
 
386
        PR middle-end/42095
387
        * tree.c: Include cgraph.h.
388
        (cp_fix_function_decl_p): Don't return true for same_body aliases.
389
        * Make-lang.in (cp/tree.o): Depend on $(CGRAPH_H).
390
 
391
2009-11-23  Dodji Seketeli  
392
 
393
        PR c++/14777
394
        * cp-tree.def : Declare new kind of tree
395
        node.
396
        * cp-tree.h (struct tree_template_info,
397
        struct qualified_typedef_usage_s): New.
398
        (cp_tree_node_structure_enum): add TS_CP_TEMPLATE_INFO.
399
        (union lang_tree_node): Add template_info.
400
        (TI_TEMPLATE, TI_ARGS, TI_TYPEDEFS_NEEDING_ACCESS_CHECKING):
401
        Adjust.
402
        (build_template_info): Declare.
403
        (get_types_needing_access_check): Adjust return type.
404
        (add_typedef_to_current_template_for_access_check): Declare.
405
        * cp-objcp-common.c (cp_tree_size): Handle TEMPLATE_INFO.
406
        * semantics.c (add_typedef_to_current_template_for_access_check):
407
        Split from ...
408
        (check_accessibility_of_qualified_id): ... here.
409
        * decl.c (make_typename_type): Use it.
410
        * pt.c (build_template_info): Define.
411
        (check_explicit_specialization, find_parameter_packs_r,
412
        push_template_decl_real, lookup_template_class,
413
        for_each_template_parm_r, tsubst_decl, tsubst): Use
414
        build_template_info.
415
        (get_types_needing_access_check): Adjust return type.
416
        (append_type_to_template_for_access_check_1): Record the
417
        location of the usage point of the typedef. Adjust to TEMPLATE_INFO.
418
        (append_type_to_template_for_access_check): Add new location
419
        parameter. Pass it to append_type_to_template_for_access_check_1.
420
        Adjust to TEMPLATE_INFO.
421
        (perform_typedefs_access_check): Temporarily set input_location to
422
        the usage point of the typedef we are checking access for. Adjust
423
        to new TEMPLATE_INFO tree node.
424
        * tree.c (bind_template_template_parm): Use build_template_info.
425
        * call.c (add_template_candidate_real): Likewise.
426
        * decl.c (grokfndecl): Likewise.
427
        (cp_tree_node_structure): Handle TEMPLATE_INFO.
428
 
429
2009-11-20  Jason Merrill  
430
 
431
        PR c++/9050, DR 147, DR 318
432
        * parser.c (cp_parser_lookup_name): If the name matches the explicit
433
        class scope, we're naming the constructor.
434
        (cp_parser_constructor_declarator_p): Just use cp_parser_unqualified_id
435
        if we have a nested-name-specifier.
436
        (cp_parser_direct_declarator): Handle getting an overload set as a
437
        constructor declarator.
438
        (cp_parser_unqualified_id): Avoid looking up the constructor when
439
        naming the destructor.
440
        (cp_parser_diagnose_invalid_type_name): Give good
441
        diagnostic for improper use of constructor as template.
442
        * typeck.c (finish_class_member_access_expr): Give good diagnostic
443
        about calling constructor.
444
 
445
        * error.c (dump_aggr_type): Don't print A::A for injected-class-name.
446
 
447
2009-11-20  Simon Martin  
448
 
449
        PR c++/38646
450
        * pt.c (process_partial_specialization): Do not turn wrongly located
451
        parameter pack arguments into error_mark_node.
452
        Split too long lines into two.
453
 
454
2009-11-20  Paolo Carlini  
455
 
456
        PR c++/42060
457
        * except.c (build_throw): Check the tree returned by
458
        decay_conversion for error_mark_node.
459
 
460
2009-11-20  Shujing Zhao  
461
 
462
        PR c++/29017
463
        * cp-tree.h (composite_pointer_operation): New type.
464
        (composite_pointer_type): Adjust prototype with new argument.
465
        * typeck.c (composite_pointer_type): Accept
466
        composite_pointer_operation as argument and emit diagnostic to be
467
        visible to gettext and checked at compile time.
468
        (composite_pointer_type_r): Likewise.
469
        (common_pointer_type): Update call to composite_pointer_type.
470
        (cp_build_binary_op): Likewise.
471
        * call.c (build_conditional_expr): Likewise.
472
 
473
2009-11-19  Jason Merrill  
474
 
475
        PR c++/42115
476
        * call.c (build_op_delete_call): Don't complain about using
477
        op delete (void *, size_t) for placement delete if there's an
478
        op delete (void *).
479
 
480
        DR 176 permissiveness
481
        * class.c (build_self_reference): Call set_underlying_type.
482
        * decl.c (check_elaborated_type_specifier): Don't complain about
483
        injected-class-name.
484
        (type_is_deprecated): Use TYPE_MAIN_VARIANT.
485
        * pt.c (convert_template_argument): Handle injected-class-name used
486
        as template template argument.
487
        * typeck2.c (abstract_virtuals_error): Use TYPE_MAIN_VARIANT.
488
 
489
        PR c++/561
490
        * decl.c (static_fn_type): Split out...
491
        (revert_static_member_fn): ...from here.
492
        * cp-tree.h: Declare it.
493
        * class.c (resolve_address_of_overloaded_function): Use it to compare
494
        pointers to member functions.
495
        * typeck.c (build_static_cast_1): Call instantiate_type.
496
 
497
2009-11-18  Shujing Zhao  
498
 
499
        PR c++/40892
500
        * error.c (maybe_warn_cpp0x): Accept enum cpp0x_warn_str as argument.
501
        (maybe_warn_variadic_templates): Update the maybe_warn_cpp0x calls to
502
        match the new declaration.
503
        * cp-tree.h (cpp0x_warn_str): New type.
504
        (maybe_warn_cpp0x): Adjust prototype with new argument.
505
        * call.c (reference_binding): Update the maybe_warn_cpp0x calls.
506
        * decl.c (reshape_init_r, check_initializer, grokdeclarator):
507
        Likewise.
508
        * parser.c (cp_parser_primary_expression)
509
        (cp_parser_parenthesized_expression_list, cp_parser_new_initializer)
510
        (cp_parser_assignment_expression, cp_parser_condition)
511
        (cp_parser_jump_statement, cp_parser_mem_initializer)
512
        (cp_parser_simple_type_specifier, cp_parser_elaborated_type_specifier)
513
        (cp_parser_enum_specifier, cp_parser_initializer)
514
        (cp_parser_pure_specifier, cp_parser_functional_cast): Likewise.
515
 
516
2009-11-18  Jakub Jelinek  
517
 
518
        PR c++/3187
519
        * cp-tree.h (expand_or_defer_fn_1): New prototype.
520
        * decl2.c (cp_write_global_declarations): Mark as !DECL_EXTERNAL
521
        also all same_body aliases.
522
        * semantics.c (expand_or_defer_fn): Move most of the function
523
        except registering with cgraph to ...
524
        (expand_or_defer_fn_1): ... here.  New function.
525
        * optimize.c: Include cgraph.h.
526
        (maybe_clone_body): If in charge parm is not used and both base
527
        and complete clones are created and are not comdat, tell cgraph
528
        they have the same body.
529
        * Make-lang.in (cp/optimize.o): Depend on $(CGRAPH_H).
530
 
531
2009-11-17  Paolo Carlini  
532
 
533
        PR c++/42058
534
        * typeck2.c (digest_init_r): Check init for error_operand_p.
535
        * decl.c (reshape_init_class): Check return value of reshape_init_r
536
        for error_mark_node.
537
 
538
2009-11-17  Jakub Jelinek  
539
 
540
        PR c++/42061
541
        * call.c (reference_binding): Return NULL for initializer list with
542
        error operand inside of it.
543
 
544
        PR c++/42059
545
        * typeck.c (cp_build_modify_expr): For initializer list call
546
        check_array_initializer to make sure lhs isn't a VLA.
547
 
548
2009-11-16  Jason Merrill  
549
 
550
        PR c++/189, c++/9937, c++/13950, DR 176
551
        * search.c (lookup_field_r): Allow lookup to find the
552
        injected-class-name from a template base.
553
        (template_self_reference_p): Remove.
554
        * decl.c (make_typename_type): Diagnose ambiguity.  Use
555
        maybe_get_template_decl_from_type_decl.
556
        * parser.c (cp_parser_template_name): Pass true to is_template
557
        rather than use maybe_get_template_decl_from_type_decl.
558
        (cp_parser_lookup_name): Use maybe_get_template_decl_from_type_decl.
559
        * pt.c (maybe_get_template_decl_from_type_decl): Handle ambiguity.
560
        Use DECL_SELF_REFERENCE_P.
561
 
562
        * parser.c (cp_parser_parse_and_diagnose_invalid_type_name):
563
        Avoid duplicate ambiguity error.
564
        * error.c (dump_decl): Don't say "typedef" for injected-class-name.
565
        * pt.c (convert_template_argument): Tweak logic.
566
 
567
2009-11-16  Paolo Carlini  
568
 
569
        PR c++/42055
570
        * pt.c (determine_specialization): Assign to candidates the return
571
        value of the chainon called before print_candidates.
572
 
573
2009-11-16  Paolo Carlini  
574
 
575
        PR c++/32056
576
        * decl.h (enum decl_context): Add TPARM enumerator.
577
        * decl.c (grokdeclarator): Per 14.1/2, error out if a storage class
578
        is specified in a template parameter declaration.
579
        * parser.c (cp_parser_template_parameter): Call grokdeclarator with
580
        TPARM as third argument.
581
 
582
2009-11-13  Jason Merrill  
583
 
584
        PR c++/27425
585
        PR c++/34274
586
        * pt.c (expand_template_argument_pack): Handle null arg gracefully.
587
        (convert_template_argument): Use %T for type.
588
 
589
        PR c++/29363
590
        * decl.c (create_implicit_typedef): Set TYPE_STUB_DECL here.
591
        (cxx_init_decl_processing): Not here.
592
        * name-lookup.c (pushtag): Or here.
593
        * pt.c (lookup_template_class): Or here.
594
 
595
        PR c++/35075
596
        * pt.c (convert_nontype_argument): Give helpful error about
597
        reference variable argument to reference template parameter.
598
 
599
        PR c++/21008, DR 515
600
        * semantics.c (finish_non_static_data_member): Don't check
601
        derivation in a template.
602
 
603
        PR c++/11987
604
        * parser.c (cp_parser_direct_declarator): Give helpful error about
605
        trying to define member of a dependent typedef.
606
        * pt.c (resolve_typename_type): Don't resolve a typedef typename.
607
        * tree.c (typedef_variant_p): New.
608
        * cp-tree.h: Declare it.
609
 
610
2009-11-12  Jason Merrill  
611
 
612
        PR c++/27078
613
        * parser.c (cp_parser_primary_expression): Don't give a duplicate
614
        ambiguity error.
615
 
616
        PR c++/39560
617
        * decl2.c (build_anon_union_vars): Set DECL_ARTIFICIAL.
618
 
619
        PR c++/37037
620
        * decl.c (grokdeclarator): Don't generate a void PARM_DECL.
621
 
622
        PR c++/42013
623
        * call.c (build_conditional_expr): Check specifically for folding
624
        to CALL_EXPR rather than TREE_SIDE_EFFECTS.
625
 
626
        * typeck.c (cv_qualified_p): New fn.
627
        (decay_conversion): Use it.
628
        * cp-tree.h: Declare it.
629
        * tree.c (rvalue): Use it and cv_unqualified.
630
        * init.c (build_aggr_init): Likewise.
631
 
632
        PR c++/42013
633
        * call.c (build_conditional_expr): Don't fold a TREE_SIDE_EFFECTS
634
        COND_EXPR in unevaluated context.
635
 
636
2009-11-12  Jan Hubicka  
637
 
638
        * decl2.c (constrain_visibility): Clear WEAK and COMMON flags.
639
 
640
2009-11-11  Jason Merrill  
641
 
642
        PR c++/39131
643
        * rtti.c (emit_support_tinfos): Add DFP types.
644
 
645
        * call.c (build_op_delete_call): Downgrade error about
646
        placement/non-placement confusion to permerror.
647
 
648
2009-11-10  Jason Merrill  
649
 
650
        * call.c (build_op_delete_call): Tweak error.
651
 
652
        PR c++/34158
653
        PR c++/36406
654
        * call.c (non_placement_deallocation_fn_p): Split out...
655
        (build_op_delete_call): ...from here.  Use instantiate_type
656
        for placement delete.  Simplify logic.
657
        * pt.c (primary_template_instantiation_p): Non-static.
658
        * cp-tree.h: Declare it.
659
 
660
2009-11-09  Jason Merrill  
661
 
662
        PR c++/41972
663
        * parser.c (cp_parser_template_argument): Accept SCOPE_REF around
664
        VAR_DECL.
665
 
666
        PR c++/41994
667
        * pt.c (tsubst_baselink): tsubst the name.
668
 
669
2009-11-07  Jason Merrill  
670
 
671
        PR c++/37920
672
        * pt.c (tsubst) [TYPEOF_TYPE]: Set cp_unevaluated_operand.
673
 
674
        PR c++/18451
675
        PR c++/40738
676
        * cp-tree.h (cp_decl_specifier_seq): Add any_type_specifiers_p.
677
        * parser.c (cp_parser_single_declaration): Call
678
        cp_parser_parse_and_diagnose_invalid_type_name here, too.
679
        (cp_parser_parameter_declaration): And here.
680
        (cp_parser_parse_and_diagnose_invalid_type_name): Be
681
        less picky about declarator form.  Don't skip to
682
        the end of the block if we're in a declarator.
683
        (cp_parser_decl_specifier_seq): Set any_type_specifiers_p.
684
        (cp_parser_simple_declaration): Check it.
685
        (cp_parser_member_declaration): Likewise.
686
        (cp_parser_diagnose_invalid_type_name): Tweak error message.
687
        (cp_parser_expression_statement): Likewise.
688
        * decl2.c (grokfield): Mention decltype instead of typeof.
689
 
690
2009-11-06  Jason Merrill  
691
 
692
        PR c++/15946
693
        * parser.c (cp_parser_check_template_parameters): Don't talk about
694
        specialization at function scope.
695
        (cp_parser_diagnose_invalid_type_name): Handle dependent scope.
696
        (cp_parser_parse_and_diagnose_invalid_type_name): Likewise.
697
        (cp_parser_expression_statement): Suggest typename.
698
        * error.c (dump_decl) [SCOPE_REF]: Print the type here.
699
        (dump_expr) [SCOPE_REF]: Call it.
700
        (dump_type) [UNBOUND_CLASS_TEMPLATE]: Check TFF_UNQUALIFIED_NAME.
701
        * cxx-pretty-print.c (pp_cxx_unqualified_id): Print class template
702
        args.
703
 
704
        PR c++/9381
705
        * decl2.c (build_memfn_type): Preserve attributes.
706
        (cp_reconstruct_complex_type): Likewise.
707
        (maybe_retrofit_in_chrg): Likewise.
708
        * class.c (adjust_clone_args): Likewise.
709
        * call.c (standard_conversion): Use build_memfn_type.
710
        * pt.c (tsubst): Likewise.
711
        * decl.c (build_ptrmem_type): Likewise
712
        (check_function_type): Preserve attributes.
713
        * tree.c (cp_build_type_attribute_variant): Propagate exception
714
        specs on METHOD_TYPE, too.
715
        (strip_typedefs): Preserve exception specs and attributes.
716
 
717
2009-11-06  Andrew Pinski  
718
 
719
        PR c++/41536
720
        * optimize.c (maybe_clone_body): Copy DECL_ATTRIBUTES and
721
        DECL_DISREGARD_INLINE_LIMITS also.
722
 
723
2009-11-06  Jakub Jelinek  
724
 
725
        PR c++/41967
726
        * parser.c (cp_parser_omp_for_loop): After diagnosing not perfectly
727
        nested loop and parsing statements, don't cp_parser_require }, instead
728
        exit the loop if next token is CPP_EOF.
729
 
730
2009-11-05  Jason Merrill  
731
 
732
        PR c++/34180
733
        * method.c (do_build_copy_constructor): Don't drop cv-quals from
734
        the field type.
735
 
736
        PR c++/7046
737
        * class.c (finish_struct): Store maximum_field_alignment in
738
        TYPE_PRECISION.
739
        * pt.c (instantiate_class_template): Set maximum_field_alignment.
740
 
741
        PR c++/34870
742
        * name-lookup.c (arg_assoc_class): Call complete_type.
743
        * pt.c (instantiate_class_template): Call uses_template_parms
744
        instead of dependent_type_p.
745
 
746
        PR c++/41703
747
        * pt.c (check_undeduced_parms): New subroutine of...
748
        (more_specialized_fn): ...here.  Undeduced template parms can make
749
        a template less specialized than another.
750
 
751
2009-11-04  Jason Merrill  
752
 
753
        PR c++/39413
754
        * search.c (lookup_base): Don't complete_type (base).
755
 
756
        PR c++/35067
757
        * method.c (use_thunk): Check DECL_WEAK as well as
758
        DECL_ONE_ONLY.
759
 
760
        PR c++/17365, DR 218
761
        * name-lookup.c (add_function): Ignore non-functions.
762
 
763
2009-11-03  Jason Merrill  
764
 
765
        PR c++/36959
766
        * decl2.c (cxx_callgraph_analyze_expr): Don't reference a function
767
        just because a static variable in it is needed unless -frepo.
768
 
769
        PR c++/41876
770
        * parser.c (cp_parser_type_specifier_seq): Rename is_condition to
771
        is_declaration.
772
        (cp_parser_exception_declaration): Pass true.
773
        (cp_parser_omp_for_loop): Likewise.
774
 
775
        PR c++/41927
776
        * typeck.c (build_x_binary_op): Don't do warn_parentheses
777
        if we're in a SFINAE context.
778
 
779
        PR c++/41815
780
        * call.c (build_call_a): Strip cv-quals from rvalue result.
781
 
782
        PR c++/40944
783
        * call.c (initialize_reference): Add complain parm.
784
        * typeck.c (convert_for_initialization): Pass it.
785
        * decl.c (grok_reference_init): Likewise.
786
        * cp-tree.h: Declare it.
787
 
788
        PR c++/40687
789
        * pt.c (do_auto_deduction): Diagnose inconsistent deduction.
790
 
791
2009-11-02  Dodji Seketeli  
792
 
793
        PR c++/37093
794
        * pt.c (check_valid_ptrmem_cst_expr): New function.
795
        (convert_nontype_argument): Use it to output an error for
796
        illegal pointer to member expressions used as template arguments.
797
 
798
2009-11-02  Jason Merrill  
799
 
800
        Restrict DR 757 change to C++0x mode.
801
        * decl2.c (mark_used): Check cxx_dialect.
802
        * decl.c (grokfndecl): Do check type linkage in C++98 mode.
803
        (grokvardecl): Likewise.
804
        * pt.c (check_instantiated_arg): Likewise.
805
 
806
2009-11-02  Jakub Jelinek  
807
 
808
        PR c++/41774
809
        * name-lookup.c (handle_namespace_attrs): Pass 1 as last argument to
810
        push_visibility.
811
        * parser.c (cp_parser_namespace_definition): Pass 1 as argument to
812
        pop_visibility.
813
        * rtti.c (push_abi_namespace): Pass 2 as last argument to
814
        push_visibility.
815
        (pop_abi_namespace): Pass 2 as argument to pop_visibility.
816
 
817
2009-10-31  Jason Merrill  
818
 
819
        * tree.c (cv_unqualified): New fn.
820
        * cp-tree.h: Declare it.
821
        * typeck.c (decay_conversion): Use it instead of TYPE_MAIN_VARIANT.
822
 
823
        * rtti.c (tinfo_name): Fix lengths for private case.
824
 
825
2009-10-31  Jason Merrill  
826
 
827
        PR c++/41754
828
        * call.c (compare_ics): Avoid bad union use when
829
        comparing two ck_lists.
830
 
831
2009-10-30  Jerry Quinn  
832
 
833
        * mangle.c (mangle_type_string_for_rtti): Reapply 153734.
834
        (needs_fake_anon): Likewise.
835
        (write_name): Likewise.
836
        (write_nested_name): Likewise.
837
        * cp-tree.h (mangle_type_string_for_rtti): Likewise.
838
        (get_anonymous_namespace): Likewise.
839
        * name-lookup.c (get_anonymous_namespace_name): Likewise.
840
        * rtti.c (tinfo_name): Likewise, with +1 in the second
841
        build_string call fixed.
842
        (tinfo_base_init): Likewise.
843
 
844
2009-10-30  Jason Merrill  
845
 
846
        Revert:
847
        * decl.c (cp_fname_init): Correct build_string argument.
848
 
849
2009-10-30  Jerry Quinn  
850
 
851
        * mangle.c (mangle_type_string_for_rtti): Revert 153734.
852
        (needs_fake_anon): Likewise.
853
        (write_name): Likewise.
854
        (write_nested_name): Likewise.
855
        * cp-tree.h (mangle_type_string_for_rtti): Likewise.
856
        (get_anonymous_namespace): Likewise.
857
        * name-lookup.c (get_anonymous_namespace_name): Likewise.
858
        * rtti.c (tinfo_name): Likewise.
859
        (tinfo_base_init): Likewise.
860
 
861
2009-10-30  Dodji Seketeli  
862
 
863
        PR c++/41863
864
        * pt.c (iterative_hash_template_arg): articifial parms
865
        don't have DECL_PARM_INDEX set. Do not hash it.
866
 
867
2009-10-28  Jerry Quinn  
868
 
869
        * mangle.c (mangle_type_string_for_rtti): Revert r149964.
870
        (needs_fake_anon): Likewise.
871
        (write_name): Likewise.
872
        (write_nested_name): Likewise.
873
        * cp-tree.h (mangle_type_string_for_rtti): Likewise.
874
        (get_anonymous_namespace): Likewise.
875
        * name-lookup.c (get_anonymous_namespace_name): Likewise.
876
        * rtti.c (tinfo_name): Insert '*' in front of private names.
877
        (tinfo_base_init): Use it.
878
 
879
2009-10-28  Jason Merrill  
880
 
881
        Core issue 812, 861
882
        * name-lookup.c (set_decl_namespace): Deal properly with inline
883
        namespaces.
884
        (qualified_lookup_using_namespace): Overhaul.
885
        * pt.c (print_candidates): Handle getting an OVERLOAD.
886
 
887
2009-10-28  Jason Merrill  
888
 
889
        * decl.c (cp_fname_init): Correct build_string argument.
890
 
891
2009-10-27  Jason Merrill  
892
 
893
        Allow no-capture lambdas to convert to function pointer.
894
        * semantics.c (maybe_add_lambda_conv_op): New.
895
        * parser.c (cp_parser_lambda_expression): Call it.
896
        (cp_parser_lambda_declarator_opt): Make op() static if
897
        no captures.
898
        * mangle.c (write_closure_type_name): Adjust.
899
        * semantics.c (finish_this_expr): Adjust.
900
        * decl.c (grok_op_properties): Allow it.
901
        * call.c (build_user_type_conversion_1): Handle static conversion op.
902
        (build_op_call): And op().
903
 
904
2009-10-26  Jakub Jelinek  
905
 
906
        PR debug/41828
907
        * cp-lang.c (cxx_dwarf_name): Return NULL instead of
908
         for anonymous aggregate names.
909
 
910
2009-10-26  Jason Merrill  
911
 
912
        PR c++/38796, Core issue 906
913
        * cp-tree.h (DECL_DEFAULTED_OUTSIDE_CLASS_P): New.
914
        (DECL_DEFAULTED_IN_CLASS_P): New.
915
        * class.c (user_provided_p): Non-static.
916
        (check_methods): Use it.
917
        (check_bases_and_members): Check defaulted fns.
918
        (defaultable_fn_p): Move and rename to...
919
        * method.c (defaultable_fn_check): ...this.
920
        (defaulted_late_check): New.
921
        * pt.c (tsubst_decl): Call it.
922
        * decl2.c (grokfield): Adjust.
923
        * decl.c (cp_finish_decl): Adjust.
924
        (grok_special_member_properties): Use user_provided_p.
925
 
926
2009-10-26  Dodji Seketeli  
927
 
928
        PR c++/41785
929
        * pt.c (template_args_equal): Handle comparison of
930
        an ARGUMENT_PACK_SELECT node with the arguments node it selects into.
931
        * cp-tree.def: Fix a typo in the description of TYPE_PACK_EXPANSION.
932
 
933
2009-10-26  Dodji Seketeli  
934
 
935
        PR c++/41020
936
        * decl.c (decls_match): Use DECL_IS_BUILTIN instead of
937
        DECL_BUILT_IN.
938
 
939
2009-10-23  Dodji Seketeli  
940
 
941
        PR c++/40808
942
        * mangle.c (write_template_args): Allow mangling of empty template
943
        argument list. Updated function comments.
944
 
945
2009-10-23  Jason Merrill  
946
 
947
        * semantics.c (lambda_expr_this_capture): Use thisify_lambda_field.
948
 
949
        * semantics.c (outer_lambda_capture_p): New fn.
950
        (thisify_lambda_field): Factor out...
951
        (add_default_capture): ...from here.
952
        (finish_id_expression): Use them.
953
 
954
        Core issue 899
955
        * call.c (add_function_candidate): Only permit explicit conversion
956
        ops if copy ctor was called with a single argument.
957
 
958
        * call.c (initialize_reference): Tweak error message.
959
 
960
2009-10-21  Jakub Jelinek  
961
 
962
        * mangle.c (finish_mangling_get_identifier): Use
963
        obstack_base (mangle_obstack) instead of name_base.
964
 
965
2009-10-19  Jakub Jelinek  
966
 
967
        * parser.c (cp_lexer_print_token, cp_parser_is_string_literal,
968
        cp_parser_string_literal, cp_parser_primary_expression): Likewise.
969
        (cp_lexer_get_preprocessor_token): Use C_LEX_STRING_JOIN instead
970
        of C_LEX_RAW_STRINGS.
971
 
972
2009-10-15  Jason Merrill  
973
 
974
        PR c++/38888
975
        * error.c (dump_template_bindings): Wrap argument packs in {}.
976
 
977
        PR c++/38798
978
        * parser.c (CP_PARSER_FLAGS_NO_TYPE_DEFINITIONS): New.
979
        (cp_parser_type_specifier): Don't try to parse a class-specifier
980
        or enum-specifier in that case.
981
        (cp_parser_trailing_type_id): New.
982
        (cp_parser_late_return_type_opt): Call it.
983
        (cp_parser_type_id_1): Add is_trailing_return parm.
984
        (cp_parser_type_specifier_seq): Likewise.
985
 
986
2009-10-14  Jason Merrill  
987
 
988
        PR c++/39866
989
        * call.c (print_z_candidates): Don't print deleted candidates.
990
        (print_z_candidate): Note deleted candidates.
991
 
992
2009-10-14  Larry Evans  
993
 
994
        PR c++/40092
995
        * tree.c (cp_tree_equal): Add test for TEMPLATE_PARM_PARAMETER_PACK
996
        equality.
997
 
998
2009-10-12  Jason Merrill  
999
 
1000
        PR c++/37875
1001
        * parser.c (cp_parser_decltype): Set greater_than_is_operator_p.
1002
 
1003
        PR c++/37766
1004
        * pt.c (type_unification_real): Call convert_template_argument
1005
        for function default template arguments.
1006
        (check_default_tmpl_args): Suggest -std=c++0x when function default
1007
        template args seen in C++98 mode.
1008
 
1009
2009-10-11  Jason Merrill  
1010
 
1011
        PR c++/37204
1012
        * typeck.c (build_reinterpret_cast_1): Handle rvalue refs
1013
        properly.
1014
 
1015
2009-10-11  Richard Guenther  
1016
 
1017
        * tree.c (cp_free_lang_data): Drop anonymous aggregate names.
1018
 
1019
2009-10-08  Jason Merrill  
1020
 
1021
        PR c++/36816
1022
        * pt.c (maybe_adjust_types_for_deduction): Do rvalue ref adjustment
1023
        even when DEDUCE_EXACT.
1024
 
1025
        PR c++/37177
1026
        * pt.c (resolve_nondeduced_context): New.
1027
        * cvt.c (convert_to_void): Call it.
1028
        * semantics.c (finish_decltype_type): Likewise.
1029
        * typeck.c (decay_conversion): Here too.
1030
        * pt.c (tsubst_decl): Don't clobber input_location.
1031
        Don't register a bad specialization.
1032
 
1033
2009-10-07  Gabriel Dos Reis  
1034
 
1035
        * cp-tree.h: Fix location of documentation for DECL_LANG_FLAG_7.
1036
 
1037
2009-10-07  Jason Merrill  
1038
 
1039
        PR c++/39863
1040
        * pt.c (tsubst_pack_expansion): Don't do anything now if we
1041
        have incomplete packs of different lengths.
1042
 
1043
        PR c++/41038
1044
        * tree.c (build_qualified_name): Call convert_from_reference.
1045
 
1046
2009-10-06  Jason Merrill  
1047
 
1048
        Fix lookup of initialized captures in unevaluated context.
1049
        * cp-tree.h (DECL_NORMAL_CAPTURE_P): New.
1050
        * name-lookup.c (qualify_lookup): Check it.
1051
        * parser.c (cp_parser_lambda_introducer): Pass explicit_init_p
1052
        to add_capture.
1053
        * semantics.c (add_capture): Set DECL_NORMAL_CAPTURE_P
1054
        on captures without explicit init.
1055
        (add_default_capture): Pass explicit_init_p.
1056
 
1057
        Fix capture by copy of types with explicit copy constructor.
1058
        * cp-tree.h (TARGET_EXPR_DIRECT_INIT_P): New.
1059
        (DIRECT_INIT_EXPR_P): New.
1060
        * typeck.c (convert_for_initialization): Just return if
1061
        DIRECT_INIT_EXPR_P.
1062
        * semantics.c (build_lambda_object): Use
1063
        TARGET_EXPR_DIRECT_INIT_P for normal captures.
1064
 
1065
2009-10-05  Jason Merrill  
1066
 
1067
        * parser.c: Mark lambda_scope and lambda_count for PCH.
1068
 
1069
2009-10-03  Jason Merrill  
1070
 
1071
        PR c++/41553
1072
        * parser.c (cp_parser_lambda_introducer): Avoid infinite loop on
1073
        parse error.
1074
 
1075
2009-10-02  Jason Merrill  
1076
 
1077
        * mangle.c (write_unnamed_type_name): Implement.
1078
        (local_class_index): Split out from...
1079
        (discriminator_for_local_entity): ...here.
1080
        (nested_anon_class_index): New.
1081
        * cp-tree.h (TYPE_FUNCTION_SCOPE_P): New.
1082
 
1083
2009-10-02  Janis Johnson  
1084
 
1085
        * call.c (convert_arg_to_ellipsis): Avoid promoting decimal32
1086
        to double.
1087
 
1088
2009-10-01  Jason Merrill  
1089
 
1090
        * parser.c (cp_parser_lambda_expression): Compute visibility.
1091
        (no_linkage_lambda_type_p): Remove.
1092
        * cp-tree.h: Remove declaration.
1093
        * tree.c (no_linkage_check): Don't call it.  Don't check template
1094
        args.  Don't check TREE_PUBLIC Types.
1095
 
1096
2009-10-01  Gabriel Dos Reis  
1097
            Jason Merrill 
1098
 
1099
        * decl.c (grokdeclarator): Set constexprness before announcing
1100
        friendship.
1101
 
1102
2009-10-01  Gabriel Dos Reis  
1103
 
1104
        * decl.c (record_builtin_java_type): Undo unintended change.
1105
        (cxx_init_decl_processing): Likewise.
1106
 
1107
2009-10-01  Jason Merrill  
1108
 
1109
        * pt.c (register_specialization): Push DECL_SOURCE_LOCATION to the
1110
        clones.
1111
 
1112
        * decl.c (grok_special_member_properties): Only adjust
1113
        TYPE_HAS_COMPLEX_* if the function is defaulted in the class body.
1114
        (cp_finish_decl): Push DECL_DELETED_FN/DECL_DEFAULTED_FN to the
1115
        clones.
1116
 
1117
2009-09-30  Gabriel Dos Reis  
1118
 
1119
        * decl.c (check_for_uninitialized_const_var): Check constexpr
1120
        variables too.
1121
        (grokdeclarator): Handle `constexpr'.
1122
        (check_tag_decl): Reject `constexpr'.
1123
        (check_function_type): Check constexpr functions.
1124
        * cp-tree.h (ds_constexpr): New cp_decl_spec enumerator.
1125
        (CLASSTYPE_LITERAL_P): New.
1126
        (lang_type_class::is_literal): New.
1127
        (lang_type_class::dummy): Adjust width.
1128
        (literal_type_p): Declare.
1129
        * parser.c (cp_parser_check_decl_spec): Print it.
1130
        (cp_parser_decl_specifier_seq): Accept "constexpr".
1131
        * semantics.c (validate_constexpr_fundecl): Define.
1132
        (literal_type_p): Define.
1133
 
1134
2009-09-30  Jason Merrill  
1135
 
1136
        * semantics.c (lambda_expr_this_capture): Fix default capture
1137
        of explicit capture of 'this'.
1138
 
1139
2009-09-30  Jason Merrill  
1140
 
1141
        * parser.c (cp_parser_lambda_expression): Don't add __ to __this.
1142
 
1143
2009-09-30  Jason Merrill  
1144
 
1145
        * cp-tree.h (LANG_DECL_U2_CHECK): Check LANG_DECL_HAS_MIN.
1146
 
1147
2009-09-29  John Freeman  
1148
            Jason Merrill  
1149
 
1150
        Add support for lambda-expressions as per N2927.
1151
        * cp-tree.def (VEC_INIT_EXPR, LAMBDA_EXPR): New.
1152
        * cp-tree.h (LAMBDA_TYPE_P, LAMBDA_FUNCTION_P): New.
1153
        (LAMBDA_EXPR_DEFAULT_CAPTURE_MODE): New.
1154
        (LAMBDA_EXPR_DEFAULT_CAPTURE_LIST): New.
1155
        (LAMBDA_EXPR_THIS_CAPTURE, LAMBDA_EXPR_CAPTURES_THIS_P): New.
1156
        (LAMBDA_EXPR_MUTABLE_P, LAMBDA_EXPR_DEDUCE_RETURN_TYPE_P): New.
1157
        (LAMBDA_EXPR_RETURN_TYPE, LAMBDA_EXPR_LOCATION): New.
1158
        (LAMBDA_EXPR_EXTRA_SCOPE, LAMBDA_EXPR_DISCRIMINATOR): New.
1159
        (struct tree_lambda_expr): New.
1160
        (union lang_tree_node): Add lambda_expression.
1161
        (struct lang_type_class): Add lazy_move_ctor flag, lambda_expr field.
1162
        (CLASSTYPE_LAZY_MOVE_CTOR, CLASSTYPE_LAMBDA_EXPR): New.
1163
        (LAMBDA_TYPE_EXTRA_SCOPE, VEC_INIT_EXPR_SLOT): New.
1164
        (VEC_INIT_EXPR_INIT, DECLTYPE_FOR_LAMBDA_CAPTURE): New.
1165
        (DECLTYPE_FOR_LAMBDA_RETURN): New.
1166
        (enum special_function_kind): Add sfk_move_constructor.
1167
        (LAMBDANAME_PREFIX, LAMBDANAME_FORMAT, LAMBDANAME_P): New.
1168
        * parser.c (cp_parser_lambda_expression, cp_parser_lambda_introducer)
1169
        (cp_parser_lambda_declarator_opt, cp_parser_lambda_body): New.
1170
        (start_lambda_scope, record_lambda_scope, finish_lambda_scope): New.
1171
        (no_linkage_lambda_type_p): New.
1172
        (cp_parser_primary_expression): Recognize lambda expression.
1173
        (cp_parser_init_declarator): Note lambda scope.
1174
        (cp_parser_function_definition_after_declarator): Likewise.
1175
        (cp_parser_late_parsing_default_args): Likewise.
1176
        (cp_parser_skip_to_closing_parenthesis): Skip to end of lambda capture
1177
        lists, too.
1178
        (cp_parser_parameter_declaration): Don't defer lambda default args.
1179
        * semantics.c (finish_non_static_data_member, finish_id_expression):
1180
        Handle default capture for lambda expressions.
1181
        (finish_this_expr): Handle 'this' keyword inside of lambda expressions.
1182
        (outer_automatic_var_p): New.
1183
        (finish_decltype_type): Handle decltypes within lambda expressions.
1184
        (classtype_has_nothrow_assign_or_copy_p): Synthesized move constructor.
1185
        (build_lambda_expr, build_lambda_object, begin_lambda_type)
1186
        (lambda_return_type, lambda_capture_field_type, apply_lambda_return_type)
1187
        (capture_decltype, add_capture, add_default_capture)
1188
        (lambda_expr_this_capture): New.
1189
        * mangle.c (write_unnamed_type_name): New. Incomplete.
1190
        (write_closure_type_name): New.
1191
        (write_unqualified_name): Recognize unnamed, closure types.
1192
        (write_type): Do not write decltypes from lambda expressions.
1193
        (decl_mangling_context): New.
1194
        (write_name): Use it.  Handle PARM_DECL scope.
1195
        (write_prefix): Likewise.  Handle VAR_DECL/FIELD_DECL scope.
1196
        (write_compact_number): Factor out from...
1197
        (write_expression, write_template_param): ...here.
1198
        (discriminator_for_local_entity): Recognize lambdas.
1199
        (write_local_name): Handle PARM_DECL scope.
1200
        * typeck.c (structural_comptypes): Compare decltypes from lambda
1201
        expressions.
1202
        (check_return_expr): Deduce lambda return type from multiple return
1203
        statements.
1204
        * class.c (add_implicitly_declared_members): Add lazy move constructor
1205
        for lambda types.
1206
        (check_bases_and_members): Delete default constructor and assignment
1207
        operator for lambda types.
1208
        (maybe_note_name_used_in_class): Do not confuse lambda expression with
1209
        defining a class.
1210
        * decl.c (reshape_init_r): Array copy.
1211
        (grokfndecl): Synthesized move constructor.
1212
        (cp_tree_node_structure): Lambda expression.
1213
        * method.c (use_thunk): Synthesized move constructor.
1214
        (do_build_copy_constructor): Likewise.
1215
        (locate_copy): Likewise.
1216
        (implicitly_declare_fn): Likewise.
1217
        * cp-objcp-common.c (cp_tree_size): Handle LAMBDA_EXPR.
1218
        * error.c (dump_aggr_type): Recognize lambda type.
1219
        (dump_function_decl): Recognize lambda function.
1220
        (function_category): Likewise.
1221
        (dump_function_name): Hide lambda name.
1222
        * tree.c (build_array_copy, move): New.
1223
        (special_function_p): Synthesized move constructor.
1224
        (no_linkage_check): Handle lambdas.
1225
        * search.c (lookup_fnfields_1): Synthesized move constructor.
1226
        * cp-gimplify.c (cp_gimplify_init_expr, cp_gimplify_expr):
1227
        Handle VEC_INIT_EXPR.
1228
        * typeck2.c (digest_init_r): Array copy.
1229
        * pt.c (get_template_info): Don't touch typedefs.
1230
        (instantiate_decl): Don't resubstitute artificial decls.
1231
        (tsubst_decl, tsubst, tsubst_copy_and_build): Handle lambdas.
1232
        (lookup_template_class): Don't fall back on name lookup.
1233
        * name-lookup.c (make_lambda_name): New.
1234
        (pushdecl_class_level): Handle default capture for lambda expressions.
1235
        (qualify_lookup): Handle decltypes within lambda expressions.
1236
        (pushtag): Handle ts_within_enclosing_non_class in function scope.
1237
 
1238
2009-09-28  Janis Johnson  
1239
 
1240
        * mangle.c (write_builtin_type): Support decimal float types.
1241
 
1242
2009-09-28  Richard Henderson  
1243
 
1244
        * cp-objcp-common.h (LANG_HOOKS_EH_USE_CXA_END_CLEANUP): New.
1245
 
1246
2009-09-24  Jakub Jelinek  
1247
 
1248
        * method.c (make_thunk, make_alias_for): Don't set
1249
        DECL_NO_STATIC_CHAIN.
1250
        * decl.c (builtin_function_1, grokfndecl): Likewise.
1251
        * lex.c (build_lang_decl): Likewise.
1252
 
1253
2009-09-23  Dodji Seketeli  
1254
 
1255
        PR debug/41065
1256
        * decl.c (cp_finish_decl): Record the types used by the global
1257
        variable declaration we've just parsed.
1258
 
1259
2009-09-22  Dodji Seketeli  
1260
 
1261
        * cp-lang.c (LANG_HOOKS_FUNCTION_PARAMETER_PACK_P,
1262
        LANG_HOOKS_FUNCTION_PARM_EXPANDED_FROM_PACK_P,
1263
        LANG_HOOKS_GET_GENERIC_FUNCTION_DECL): Initialize these
1264
        hooks for the c++ FE.
1265
        * cp-tree.h (function_parameter_pack_p, get_function_template_decl,
1266
        function_parameter_expanded_from_pack_p): Declare ...
1267
        * pt.c (function_parameter_pack_p, get_function_template_decl,
1268
        function_parameter_expanded_from_pack_p): ... new hooks.
1269
        (get_template_info): Make this more robust.
1270
        (template_args_variadic_p, make_ith_pack_parameter_name): Add a new
1271
        line between comment and function.
1272
        (get_template_argument_pack_elems): Fix comment.
1273
        (tsubst_decl): Arguments of function parameter packs are not
1274
        parameter packs themselves.
1275
 
1276
2009-09-21  Jason Merrill  
1277
 
1278
        PR c++/41421
1279
        * tree.c (trivial_type_p): Fix logic.
1280
 
1281
2009-09-21  Jason Merrill  
1282
 
1283
        * name-lookup.c (push_class_level_binding): Sanity check.
1284
 
1285
2009-09-18  Jason Merrill  
1286
 
1287
        * decl2.c (determine_visibility): Make anonymous types internal.
1288
        (mark_used): Complain about types without linkage used in
1289
        decls with internal linkage.
1290
        (vague_linkage_fn_p): Split out from...
1291
        * decl.c (maybe_commonize_var): ...here.
1292
        (grokdeclarator): Adjust linkage when a typedef gives linkage name.
1293
        * tree.c (no_linkage_check): Check the enclosing class and template
1294
        arguments.
1295
 
1296
        * cp-tree.h (TYPE_NAMESPACE_SCOPE_P): New.
1297
 
1298
        * pt.c (get_pattern_parm): New.
1299
        (listify): Split out from...
1300
        (listify_autos): ...here.
1301
        (unify): Deduce std::initializer_list for T.
1302
        * call.c (build_over_call): Warn about it.
1303
 
1304
2009-09-17  Andrew Pinski  
1305
 
1306
        PR c++/39365
1307
        * typeck.c (cp_build_unary_op): Check TREE_CODE for bools instead of
1308
        using same_type_p.
1309
        (convert_for_assignment): Likewise.
1310
        * cvt.c (type_promotes_to): Likewise.
1311
 
1312
2009-09-14  Richard Henderson  
1313
            Jakub Jelinek  
1314
 
1315
        * cp-tree.h (finish_asm_stmt): Update decl.
1316
        * parser.c (cp_parser_asm_definition): Parse asm goto.
1317
        (cp_parser_asm_label_list): New.
1318
        * pt.c (tsubst_copy_asm_operands): Don't recurse on labels.
1319
        (tsubst_expr): Handle asm labels.
1320
        * semantics.c (finish_asm_stmt): Add and use labels parameter.
1321
 
1322
2009-09-14  Richard Henderson  
1323
 
1324
        * except.c (init_exception_processing): Don't call
1325
        default_init_unwind_resume_libfunc.
1326
        (cp_protect_cleanup_actions): Return the decl to call.
1327
        (build_exc_ptr): Use __builtin_eh_pointer.
1328
        * optimize.c (clone_body): Set eh_lp_nr, not eh_region.
1329
 
1330
2009-09-13  Richard Guenther  
1331
        Rafael Avila de Espindola  
1332
 
1333
        * except.c (init_exception_processing): Do not set
1334
        lang_eh_runtime_type.
1335
        (choose_personality_routine): Do not set eh_personality_decl,
1336
        set pragma_java_exceptions.
1337
        * cp-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
1338
        (LANG_HOOKS_EH_PERSONALITY): Likewise.
1339
        (cp_eh_personality_decl): New.
1340
        (cp_eh_personality): Likewise.
1341
        * Make-lang.in (cp-lang.o): Add $(EXPR_H) and $(EXCEPT_H)
1342
        dependencies.
1343
 
1344
2009-09-13  Wei Guozhi  
1345
 
1346
        PR c++/3187
1347
        * cp/optimize.c (build_delete_destructor_body): New function.
1348
        (maybe_clone_body): Call build_delete_destructor_body for
1349
        deleting destructor.
1350
 
1351
2009-09-10  Jason Merrill  
1352
 
1353
        * repo.c (extract_string, get_base_filename, init_repo): constify.
1354
 
1355
2009-09-09  Jason Merrill  
1356
 
1357
        * error.c (find_typenames_r): Also add decltypes.
1358
 
1359
2009-09-09  Paolo Carlini  
1360
 
1361
        PR c++/28293
1362
        * decl2.c (grokfield): Check for explicit template argument lists.
1363
 
1364
2009-09-09  Jack Howarth  
1365
 
1366
        PR bootstrap/41180
1367
        * Make-lang.in: Remove redundant code from linkage for darwin10.
1368
 
1369
2009-09-08  Paolo Carlini  
1370
 
1371
        PR c++/39923
1372
        * decl.c (build_init_list_var_init): Check return value of
1373
        perform_implicit_conversion.
1374
 
1375
2009-09-08  Jason Merrill  
1376
 
1377
        * class.c (currently_open_class): Make sure we're dealing with the
1378
        main variant.
1379
 
1380
        * cp-tree.h (enum overload_flags): Remove OP_FLAG.
1381
        * method.c (lazily_declare_fn): Check for dtorness in ABI warning.
1382
 
1383
        * name-lookup.c (is_class_level): Remove.
1384
        (push_binding_level, leave_scope, resume_scope): Adjust.
1385
        (pushlevel_class): Adjust.
1386
        (poplevel_class): Make sure we're on class_binding_level.
1387
 
1388
        * decl.c (grokmethod): Rename from start_method.
1389
        (finish_method): Remove.
1390
        * cp-tree.h: Adjust.
1391
        * parser.c (cp_parser_save_member_function_body): Adjust.
1392
 
1393
2009-09-03  Doug Kwan  
1394
 
1395
        * tree.c (cp_fix_function_decl_p): New.
1396
        (cp_free_lang_data): New.
1397
 
1398
2009-09-03  Diego Novillo  
1399
 
1400
        * Make-lang.in (decl2.o): Add dependency on $(POINTER_SET_H).
1401
        * decl2.c: Include pointer-set.h.
1402
        (collect_candidates_for_java_method_aliases): New.
1403
        (cp_write_global_declarations): Call it.
1404
        Add local variable CANDIDATES.  If set, call
1405
        build_java_method_aliases.
1406
        (build_java_method_aliases): Add argument CANDIDATES.
1407
        Use it to determine if FNDECL should get a hidden alias.
1408
        * cp-objcp-common.h (LANG_HOOKS_FREE_LANG_DATA): Define.
1409
        * cp-tree.h (cp_free_lang_data): Declare.
1410
 
1411
2009-09-03  Richard Guenther  
1412
 
1413
        * method.c (use_thunk): Use cgraph_finalize_function to hand
1414
        off thunks to the cgraph.
1415
        * semantics.c (emit_associated_thunks): Do not emit thunks
1416
        for really extern functions.
1417
 
1418
2009-09-03  Diego Novillo  
1419
 
1420
        * cp-lang.c (lang_hooks): Remove const qualifier.
1421
 
1422
2009-09-02  Jason Merrill  
1423
 
1424
        * semantics.c (describable_type): Don't pretend to be in a template.
1425
 
1426
        * ptree.c (cxx_print_type) [DECLTYPE_TYPE]: Print the expression.
1427
 
1428
2009-09-01  Alexandre Oliva  
1429
 
1430
        * cp-tree.h (TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS): New.
1431
        * cp-lang.c (cxx_dwarf_name): Pass it.
1432
        * error.c (count_non_default_template_args): Take flags as
1433
        argument.  Adjust all callers.  Skip counting of default
1434
        arguments if the new flag is given.
1435
 
1436
2009-09-01  Dodji Seketeli  
1437
 
1438
        PR bootstrap/41205
1439
        * pt.c (make_ith_pack_parameter_name): Don't use strnlen that is a
1440
        GNU extension.
1441
 
1442
2009-09-01  Richard Guenther  
1443
 
1444
        * cp-objcp-common.c (cp_expr_size): Use tree_expr_size.
1445
        * cp-objcp-common.h (LANG_HOOKS_EXPR_SIZE): Do not define.
1446
 
1447
2009-09-01  Richard Guenther  
1448
 
1449
        * cp-objcp-common.h (LANG_HOOKS_MARK_ADDRESSABLE): Remove.
1450
 
1451
2009-08-31  Dodji Seketeli  
1452
 
1453
        PR debug/30161
1454
        * cp-tree.h (get_template_info): Parameter should be const.
1455
        (CLASSTYPE_SPECIALIZATION_OF_PRIMARY_TEMPLATE_P): Fix typo.
1456
        (get_template_argument_pack_elems,
1457
        get_primary_template_innermost_parameters,
1458
        get_template_innermost_arguments, template_template_parameter_p):
1459
        Declare ...
1460
        * pt.c (get_template_argument_pack_elems,
1461
        get_template_innermost_parameters, get_template_innermost_arguments,
1462
        template_template_parameter_p):
1463
        ... New C++ front end implementation of new language hooks.
1464
        (primary_template_instantiation_p): New private helper.
1465
        (make_ith_pack_parameter_name): Use snprintf and strnlen instead of
1466
        printf and strlen.
1467
        (get_template_info): Const-ify parameter.
1468
        * cp-lang.c (LANG_HOOKS_GET_INNERMOST_GENERIC_PARMS,
1469
        LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS,
1470
        LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS,
1471
        LANG_HOOKS_GENERIC_TYPE_PARAMETER_DECL_P): Initialize these
1472
        interfaces for the C++ front-end.
1473
 
1474
2009-08-31  Jason Merrill  
1475
 
1476
        PR c++/41127
1477
        * parser.c (cp_parser_enum_specifier): Make sure the : is followed by a
1478
        type-specifier-seq before we commit.
1479
 
1480
2009-08-28  Richard Guenther  
1481
 
1482
        PR lto/41058
1483
        * cp-gimplify.c (cp_genericize_r): Do not leak zero-sized stores
1484
        into the generic IL.
1485
 
1486
2009-08-27  Richard Guenther  
1487
 
1488
        * class.c (build_vtbl_ref_1): Remove excess vertical space.
1489
        * Make-lang.in (CXX_TREE_H): Remove c-common.def dependency
1490
        tracked by $(TREE_H).
1491
        * semantics.c (expand_or_defer_fn): Zero DECL_SAVED_TREE.
1492
 
1493
2009-08-26  Jason Merrill  
1494
 
1495
        * call.c (build_builtin_candidate): Don't set LOOKUP_ONLYCONVERTING
1496
        if we're contextually converting to bool.
1497
        (build_conditional_expr): Likewise.
1498
        * typeck.c (condition_conversion): Likewise.
1499
 
1500
        * call.c (build_conditional_expr): Fix logic errors.
1501
        (build_new_op): Remove dead COND_EXPR handling.
1502
 
1503
2009-08-24  Jason Merrill  
1504
 
1505
        * cp-tree.h (DECL_DEFERRED_FN): Remove.
1506
        (struct lang_decl_fn): Remove deferred flag.
1507
        * class.c (build_clone): Don't set it.
1508
        * decl2.c (note_vague_linkage_fn): Don't check or set it.
1509
        (mark_used): Don't check it.
1510
        * method.c (make_thunk, make_alias_for): Don't set it.
1511
 
1512
        * decl2.c (mark_used): Streamline logic.
1513
 
1514
        PR c++/41109
1515
        PR c++/41110
1516
        PR c++/41134
1517
        * cp-tree.h (DECL_ODR_USED): New macro.
1518
        (struct lang_decl_base): Add odr_used flag.
1519
        * decl.c (duplicate_decls): Propagate it.  Use it for error.
1520
        * pt.c (register_specialization): Use it for error.
1521
        * decl2.c (mark_used): Use it as gating flag rather than TREE_USED.
1522
        (cp_write_global_declarations): Use it for error.
1523
        (tree_used_ok): Remove.
1524
        * cp-tree.h: Remove tree_used_ok.
1525
        * call.c (build_call_a): Don't call it.
1526
        * init.c (build_offset_ref): Likewise.
1527
 
1528
2009-08-21  Jakub Jelinek  
1529
 
1530
        PR c++/41131
1531
        * tree.c (lvalue_p_1) : Return clk_none if
1532
        not TREE_STATIC.
1533
 
1534
2009-08-19  Jason Merrill  
1535
 
1536
        PR c++/41119
1537
        PR c++/41120
1538
        * decl2.c (mark_used): Increment function_depth during synthesis.
1539
        * parser.c (cp_parser_default_argument): Not here.
1540
 
1541
2009-08-19  Jakub Jelinek  
1542
 
1543
        * method.c (use_thunk): Call free_after_compilation after
1544
        assemble_end_function.
1545
 
1546
2009-08-17  Richard Guenther  
1547
 
1548
        * decl.c (build_ptrmemfunc_type): Keep variant chain intact.
1549
        Avoid useless copy.
1550
        (finish_enum): Keep variant chain intact.
1551
        * tree.c (cp_build_reference_type): Likewise.
1552
 
1553
2009-08-16  Jason Merrill  
1554
 
1555
        Make TREE_USED match the [basic.def.odr] concept for FUNCTION_DECL
1556
        and VAR_DECL, so mark_used only has effect the first time.
1557
        * decl2.c (mark_used): Just return if TREE_USED is already set.
1558
        Don't set TREE_USED if cp_unevaluated_operand is set.
1559
        (tree_used_ok): New fn.
1560
        * init.c (build_offset_ref): Check it instead of TREE_USED.
1561
        * call.c (build_call_a): Likewise.
1562
        * cp-tree.h: Declare it.
1563
        (DECL_NO_LINKAGE_CHECKED): No longer needed.
1564
        (struct lang_decl_base): Remove no_linkage_checked bitfield.
1565
 
1566
        * decl2.c (finish_static_data_member_decl): Don't set TREE_USED.
1567
 
1568
        * decl2.c (mark_used): It's ok to synthesize for default args now.
1569
 
1570
2009-08-10  Jason Merrill  
1571
 
1572
        Implement DR 757: It's OK for a decl to use a type without linkage
1573
        so long as the decl is defined in the current translation unit.
1574
        * decl2.c (no_linkage_decls): New vector.
1575
        (mark_used): Add decls that use types with no linkage.
1576
        (cp_write_global_declarations): Check that they are defined.
1577
        (decl_defined_p, no_linkage_error): New fns.
1578
        * cp-tree.h (DECL_NO_LINKAGE_CHECKED): New macro.
1579
        (struct lang_decl_base): Add flag.
1580
        * decl.c (grokfndecl): Don't check type linkage.
1581
        (grokvardecl): If the type has no linkage, just make sure
1582
        DECL_LANG_SPECIFIC is set.
1583
        * pt.c (check_instantiated_arg): Don't check type linkage.
1584
        * name-lookup.c (is_local_extern): New fn.
1585
        * name-lookup.h: Declare it.
1586
 
1587
2009-08-05  Jason Merrill  
1588
 
1589
        PR c++/40948
1590
        * init.c (build_vec_init): Evaluate the initializer before
1591
        starting the initialization try block.
1592
 
1593
2009-08-05  Manuel López-Ibáñez  
1594
 
1595
        PR c++/36069
1596
        * typeck.c (convert_for_assignment): Do not warn for any boolean
1597
        variant. Use explicit location.
1598
 
1599
2009-08-04  Dodji Seketeli  
1600
 
1601
        PR c++/39987
1602
        * pt.c (tsubst_default_argument): Let access checks of the
1603
        default argument happen in the context of the current function.
1604
 
1605
2009-08-04  Manuel López-Ibáñez  
1606
 
1607
        PR c++/16696
1608
        * call.c (build_new_op): Only try prefix operator if -fpermissive,
1609
        otherwise just error.
1610
 
1611
2009-08-04  Dodji Seketeli  
1612
 
1613
        PR debug/39706
1614
        * error.c (lang_decl_name): Print qualified names for decls
1615
        in  namespace scope.
1616
 
1617
2009-08-03  Jason Merrill  
1618
            Jakub Jelinek  
1619
 
1620
        PR c++/40948
1621
        * init.c (build_vec_init): Look through a TARGET_EXPR around a
1622
        CONSTRUCTOR.
1623
 
1624
2009-07-31  Jason Merrill  
1625
            Douglas Gregor  
1626
 
1627
        Remove implicit binding of lvalues to rvalue references (N2831)
1628
        * call.c (convert_class_to_reference): Binding an lvalue to an
1629
        rvalue reference is bad.  If the user-defined conversion is bad,
1630
        set bad_p before merging conversions.
1631
        (maybe_handle_ref_bind): Don't push down bad_p.
1632
        (reference_binding): Binding an lvalue to an rvalue reference is bad.
1633
        (convert_like_real): Give a helpful error about binding lvalue
1634
        to rvalue reference.
1635
        (reference_related_p): No longer static.
1636
        * typeck.c (build_typed_address): New.
1637
        (build_static_cast_1): Add static_cast from lvalue to &&.
1638
        * cp-tree.h: Adjust.
1639
 
1640
2009-07-31  Jason Merrill  
1641
 
1642
        * call.c (reference_binding): Rename lvalue_p to is_lvalue.
1643
        Do direct binding of "rvalues" in memory to rvalue references.
1644
        * tree.c (lvalue_p_1): Can't be both non-addressable lvalue and
1645
        "rvalue" in memory.
1646
        * typeck.c (build_static_cast_1): Do direct binding of memory
1647
        "rvalues" to rvalue references.
1648
        * cvt.c (cp_fold_convert): New.
1649
        * cp-tree.h: Declare it.
1650
 
1651
2009-07-31  Jason Merrill  
1652
 
1653
        * typeck.c (build_address): Do fold away ADDR_EXPR of INDIRECT_REF.
1654
        * tree.c (rvalue): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT.
1655
 
1656
2009-07-29  Jason Merrill  
1657
 
1658
        PR c++/14912
1659
        * cp-tree.h (enum tsubst_flags): Add tf_no_class_instantiations.
1660
        * error.c (count_non_default_template_args): Pass it.
1661
        * pt.c (tsubst) [TYPENAME_TYPE]: Don't complete type if it's set.
1662
 
1663
2009-07-29  Richard Guenther  
1664
 
1665
        PR c++/40834
1666
        * cp-gimplify.c (cp_genericize_r): Properly walk the BIND_EXPR
1667
        vars.
1668
 
1669
2009-07-26  Simon Martin  
1670
 
1671
        PR c++/40749
1672
        * decl.c (grokdeclarator): Do not set TREE_NO_WARNING for functions
1673
        with a qualified return type.
1674
 
1675
2009-07-24  Jason Merrill  
1676
 
1677
        Core issue 901
1678
        * call.c (build_op_delete_call): If this is for a new-expression
1679
        and the op delete is deleted, do nothing.
1680
 
1681
        Core issue 702
1682
        * call.c (compare_ics): Give list-initialization of std::init_list
1683
        priority over conversion to scalar, too.
1684
 
1685
2009-07-22  Jason Merrill  
1686
 
1687
        * mangle.c (mangle_type_string_for_rtti): Rename to be clearer.
1688
        (needs_fake_anon): New.
1689
        (write_name): Check it.
1690
        (write_nested_name): Add a fake anonymous namespace scope if true.
1691
        * name-lookup.c (get_anonymous_namespace_name): No longer static.
1692
        * rtti.c, cp-tree.h: Adjust.
1693
 
1694
2009-07-22  Richard Guenther  
1695
 
1696
        PR c++/40799
1697
        * cp-gimplify.c (cp_gimplify_expr): Move handling of using
1698
        related exprs to ...
1699
        (cp_genericize_r): ... genericization stage.
1700
        (cp_genericize): Adjust.
1701
 
1702
2009-07-21  Jason Merrill  
1703
 
1704
        Core issue 934
1705
        * call.c (reference_binding): Implement binding to { }.
1706
        (initialize_reference): Binding temporary to non-const && is fine.
1707
        * decl.c (grok_reference_init): Remove error for CONSTRUCTOR.
1708
 
1709
        * decl.c (reshape_init_r): { T } is not an aggregate initializer
1710
        for class T.
1711
 
1712
2009-07-17  Richard Guenther  
1713
 
1714
        PR c/40401
1715
        * decl.c (finish_function): Do not emit unused result warnings
1716
        from here.
1717
        * cp-objcp-common.h (LANG_HOOKS_POST_GIMPLIFY_PASS): Use
1718
        c_warn_unused_result_pass.
1719
        * semantics.c (expand_or_defer_fn): Adjust assertion about IL status.
1720
        * optimize.c (clone_body): Clone in GENERIC.
1721
        (maybe_clone_body): Do not clear DECL_SAVED_TREE.
1722
        * decl2.c (cp_write_global_declarations): Fix body test.
1723
        Do not call cgraph_optimize.
1724
        * Make-lang.in (optimize.o): Add tree-iterator.h dependency.
1725
        * method.c (use_thunk): Register thunk with
1726
        cgraph_finalize_function.
1727
        * error.c (function_category): Guard access of DECL_LANG_SPECIFIC.
1728
 
1729
2009-07-17  Richard Guenther  
1730
 
1731
        * init.c (build_vec_delete_1): Do not set DECL_REGISTER on the
1732
        temporary pointer.
1733
 
1734
2009-07-17  Aldy Hernandez  
1735
            Manuel López-Ibáñez  
1736
 
1737
        PR 40435
1738
        * typeck.c, init.c, class.c, method.c, rtti.c, except.c, error.c,
1739
        tree.c, cp-gimplify.c, cxx-pretty-print.c, pt.c, semantics.c,
1740
        call.c, cvt.c, mangle.c: Add location argument to
1741
        fold_{unary,binary,ternary}, fold_build[123], build_call_expr,
1742
        build_size_arg, build_fold_addr_expr, build_call_array,
1743
        non_lvalue, size_diffop, fold_build1_initializer,
1744
        fold_build2_initializer, fold_build3_initializer,
1745
        fold_build_call_array, fold_build_call_array_initializer,
1746
        fold_single_bit_test, omit_one_operand, omit_two_operands,
1747
        invert_truthvalue, fold_truth_not_expr, build_fold_indirect_ref,
1748
        fold_indirect_ref, combine_comparisons, fold_builtin_*,
1749
        fold_call_expr, build_range_check, maybe_fold_offset_to_address,
1750
        round_up, round_down.
1751
 
1752
2009-07-16  Jason Merrill  
1753
 
1754
        PR libstdc++/37907
1755
        Split POD into "standard-layout" and "trivial" as per N2230,
1756
        Support std::is_standard_layout and std::is_trivial traits.
1757
        * cp-tree.h (enum cp_trait_kind): Add CPTK_IS_STD_LAYOUT,
1758
        CPTK_IS_TRIVIAL.
1759
        (struct lang_type_class): Add non_std_layout.
1760
        (CLASSTYPE_NON_STD_LAYOUT): New.
1761
        * class.c (check_bases): Set it.
1762
        (check_field_decls): Likewise.
1763
        (check_bases_and_members): Likewise.
1764
        * parser.c (cp_parser_primary_expression): Handle RID_IS_STD_LAYOUT,
1765
        RID_IS_TRIVIAL.
1766
        (cp_parser_trait_expr): Likewise.
1767
        * semantics.c (trait_expr_value): Handle CPTK_IS_STD_LAYOUT,
1768
        CPTK_IS_TRIVIAL.
1769
        (finish_trait_expr): Likewise.
1770
        * tree.c (scalarish_type_p, trivial_type_p, std_layout_type_p): New.
1771
        (pod_type_p): Use them.
1772
        (type_has_nontrivial_copy_init, type_has_nontrivial_default_init): New.
1773
 
1774
        Adjust bits of the language that no longer refer to POD types.
1775
        * call.c (convert_arg_to_ellipsis): Use type_has_nontrivial_copy_init
1776
        and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p.
1777
        (build_x_va_arg): Likewise.
1778
        (call_builtin_trap): Remove.
1779
        * decl.c (declare_local_label): Use type_has_nontrivial_default_init
1780
        and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p.
1781
        (cp_finish_decl): Likewise.
1782
        (check_previous_goto_1, check_goto): Adjust error.
1783
        * typeck.c (build_class_member_access_expr): Check
1784
        CLASSTYPE_NON_STD_LAYOUT rather than CLASSTYPE_NON_POD_P.
1785
 
1786
2009-07-14  Taras Glek  
1787
            Rafael Espindola  
1788
 
1789
        * Make-lang.in: Added CP_PLUGIN_HEADERS and
1790
        c.install-target to export cp-tree.h cxx-pretty-print.h
1791
        name-lookup.h headers for plugins.
1792
 
1793
2009-07-14  Jason Merrill  
1794
 
1795
        PR c++/37276
1796
        * decl.c (decls_match): A non-extern-C declaration doesn't match
1797
        a builtin extern-C declaration.
1798
 
1799
        PR c++/40746
1800
        * name-lookup.c (qualified_lookup_using_namespace): Don't stop
1801
        looking in used namespaces just because we found something on
1802
        another branch.
1803
 
1804
        PR c++/40740
1805
        * semantics.c (perform_koenig_lookup): Handle empty template args.
1806
 
1807
        * call.c (build_over_call): Use can_trust_pointer_alignment.
1808
 
1809
2009-07-14  Dodji Seketeli  
1810
 
1811
        PR debug/40705
1812
        PR c++/403057
1813
        * decl2.c (grokfield): Don't call set_underlying_type on typedef
1814
        decls that are type names.
1815
 
1816
2009-07-13  Andrew Pinski  
1817
 
1818
        PR C++/22154
1819
        * parser.c (cp_parser_elaborated_type_specifier): Accept typename in
1820
        front of qualified names.
1821
 
1822
2009-07-12  Jason Merrill  
1823
 
1824
        PR c++/36628
1825
        * tree.c (rvalue): Use lvalue_or_rvalue_with_address_p.
1826
 
1827
        PR c++/37206
1828
        * cp-tree.h (enum cp_lvalue_kind_flags): Add clk_rvalueref.
1829
        * tree.c (lvalue_p_1): Return it.  Remove
1830
        treat_class_rvalues_as_lvalues parm.
1831
        (real_lvalue_p): Disallow pseudo-lvalues here.
1832
        (lvalue_or_rvalue_with_address_p): New fn.
1833
        * call.c (initialize_reference): Use it instead of real_lvalue_p.
1834
 
1835
        PR c++/40689
1836
        * init.c (build_new_1): Handle initializer list as array initializer.
1837
        (build_vec_init): Likewise.
1838
        * typeck.c (cp_build_modify_expr): Likewise.
1839
        * typeck2.c (process_init_constructor_array): Error rather than abort
1840
        if too many initializers.
1841
 
1842
2009-07-10  Jakub Jelinek  
1843
 
1844
        PR c++/40502
1845
        * error.c (cp_print_error_function): Check for NULL block.
1846
 
1847
2008-07-09  Simon Martin  
1848
            Jason Merrill  
1849
 
1850
        * pt.c (perform_typedefs_access_check, get_types_needing_access_check,
1851
        append_type_to_template_for_access_check_1): Use CLASS_TYPE_P.
1852
 
1853
2009-07-09  Dodji Seketeli  
1854
 
1855
        PR c++/40684
1856
        * pt.c (type_unification_real): Use tsubst_template_arg instead
1857
        of tsubst to substitute default template arguments.
1858
 
1859
2009-07-08  Manuel López-Ibáñez  
1860
 
1861
        PR c++/31246
1862
        * init.c (build_new_1): Set TREE_NO_WARNING for compiler-generated
1863
        code.
1864
        * cp-gimplify.c (genericize_eh_spec_block): Likewise.
1865
 
1866
 
1867
2009-07-07  Jason Merrill  
1868
 
1869
        PR c++/35828
1870
        * pt.c (tsubst_decl): Don't abort if we didn't change anything
1871
        in a TEMPLATE_DECL's args.
1872
 
1873
2009-07-07  Manuel López-Ibáñez  
1874
 
1875
        * semantics.c (finalize_nrv_r): Replace EXPR_LOCUS by
1876
        EXPR_LOCATION.
1877
 
1878
2009-07-07  Jason Merrill  
1879
 
1880
        PR c++/37816
1881
        * decl.c (build_enumerator): Don't add enumerators for a
1882
        scoped enum to the enclosing class.
1883
 
1884
        PR c++/40639
1885
        * decl.c (start_enum): Allow dependent underlying type.
1886
 
1887
        PR c++/40633
1888
        * decl.c (finish_enum): Finish scope even in a template.
1889
 
1890
2009-07-07  Manuel López-Ibáñez  
1891
 
1892
        * init.c: Replace %J by an explicit location. Update all calls.
1893
        * decl.c: Likewise.
1894
        * typeck2.c: Likewise.
1895
        * pt.c: Likewise.
1896
        * name-lookup.c: Likewise.
1897
 
1898
2009-07-06  Manuel López-Ibáñez  
1899
 
1900
        * decl.c: Replace %H by an explicit location. Update all calls.
1901
        * except.c: Likewise.
1902
        * semantics.c: Likewise.
1903
        * parser.c: Likewise.
1904
 
1905
2009-07-06  Simon Martin  
1906
 
1907
        PR c++/40557
1908
        * pt.c (perform_typedefs_access_check, get_types_needing_access_check,
1909
        append_type_to_template_for_access_check_1): Use
1910
        RECORD_OR_UNION_CODE_P.
1911
 
1912
2009-07-04  Jason Merrill  
1913
 
1914
        * pt.c (retrieve_specialization): Don't get confused by a
1915
        using-declaration that brings in another instance of this template
1916
        from a base class.
1917
 
1918
        * ptree.c (cxx_print_type): Fix logic.
1919
 
1920
        * cp-tree.h (LANG_DECL_FN_CHECK): Fix non-checking version.
1921
 
1922
        PR c++/40619
1923
        * cp-tree.h (struct lang_decl_parm): New.
1924
        (struct lang_decl): Add it.
1925
        (LANG_DECL_PARM_CHECK): New.
1926
        (DECL_PARM_INDEX): New.
1927
        * decl2.c (parm_index): Remove.
1928
        * lex.c (retrofit_lang_decl): Handle parms.
1929
        (cxx_dup_lang_specific_decl): Likewise.
1930
        * mangle.c (write_expression): Adjust.
1931
        * tree.c (cp_tree_equal): Adjust.
1932
        (decl_linkage): Only check DECL_COMDAT for functions and variables.
1933
        * parser.c (cp_parser_parameter_declaration_list): Set
1934
        DECL_PARM_INDEX.
1935
        * pt.c (iterative_hash_template_arg): Hash it.
1936
 
1937
2009-07-03  Jason Merrill  
1938
 
1939
        * cp-tree.h (struct lang_decl): Overhaul.
1940
        (struct lang_decl_flags): Remove.
1941
        (struct lang_decl_base): New.
1942
        (struct lang_decl_min): New.
1943
        (struct lang_decl_fn): New.
1944
        (struct lang_decl_ns): New.
1945
        (CAN_HAVE_FULL_LANG_DECL_P): Replace with LANG_DECL_HAS_MIN.
1946
        (LANG_DECL_MIN_CHECK): New.
1947
        (LANG_DECL_FN_CHECK): New.
1948
        (LANG_DECL_NS_CHECK): New.
1949
        (STRIP_TEMPLATE): New.
1950
        (NON_THUNK_FUNCTION_CHECK): Remove.
1951
        (DECL_DECLARES_FUNCTION_P): New.
1952
        (lots): Adjust.
1953
        * lex.c (retrofit_lang_decl, cxx_dup_lang_specific_decl): Adjust.
1954
        * decl.c (push_local_name, duplicate_decls): Adjust.
1955
        * decl2.c (start_objects): Don't set u2sel.
1956
        * semantics.c (finish_omp_threadprivate): Adjust.
1957
        * class.c (build_clone): Don't do much on TEMPLATE_DECLs.
1958
        (decl_cloned_function_p): Out-of-line implementation of macros.
1959
        (clone_function_decl, adjust_clone_args): Use DECL_CLONED_FUNCTION_P.
1960
        * mangle.c (write_unqualified_name): Don't check function flags
1961
        on non-functions.
1962
        * method.c (make_alias_for): Don't set DECL_CLONED_FUNCTION.
1963
        * pt.c (build_template_decl): Don't set function flags.
1964
        (check_default_tmpl_args): Check that it's a function.
1965
        (instantiate_template): Use DECL_ABSTRACT_ORIGIN to find the
1966
        cloned template.
1967
 
1968
        * pt.c (tsubst_decl) [FUNCTION_DECL]: Don't tsubst
1969
        DECL_CLONED_FUNCTION.
1970
 
1971
        * cp-tree.h (struct lang_type_class): Move sorted_fields here.
1972
        * class.c (finish_struct_1): Adjust.
1973
        * ptree.c (cxx_print_decl, cxx_print_type): Adjust.
1974
        * search.c (lookup_field_1): Adjust.
1975
 
1976
        * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Remove.
1977
        * decl.c (finish_method): Don't add to it.
1978
        * class.c (fixup_pending_inline): Remove.
1979
        (fixup_inline_methods): Remove.
1980
        (finish_struct_1): Don't call it.
1981
 
1982
        * error.c (dump_function_name): Handle null name.
1983
 
1984
2009-07-02  Mark Mitchell  
1985
 
1986
        * typeck.c (cp_build_binary_op): Move warnings about use of NULL
1987
        in arithmetic earlier and allow comparisions of NULL with
1988
        pointers-to-members.
1989
 
1990
2009-07-02  Jason Merrill  
1991
 
1992
        Use hash tables for template specialization lookup.
1993
        * pt.c (struct spec_entry): New type.
1994
        (decl_specializations, type_specializations): New hash tables.
1995
        (register_specialization, retrieve_specialization): Use them.
1996
        (reregister_specialization, lookup_template_class): Use them.
1997
        (eq_specializations, hash_tmpl_and_args, hash_specialization): New.
1998
        (iterative_hash_template_arg): New.
1999
        (init_template_processing): New
2000
        (process_partial_specialization): Don't look to see if we already
2001
        have this partial specialization.
2002
        (maybe_process_partial_specialization): Handle reassigning
2003
        full specializations when we get an explicit specialization
2004
        of the partial instantiation.
2005
        (tsubst_friend_function): Adjust specialization reassignment code.
2006
        (instantiate_template): Only do one lookup.
2007
        (instantiate_decl): Don't do any lookup.
2008
        * cp-tree.h: Declare init_template_processing.
2009
        * decl.c (duplicate_decls): Pass args to reregister_specialization.
2010
 
2011
2009-07-01  Jason Merrill  
2012
 
2013
        * cp-tree.h (DECL_CLASS_TEMPLATE_P): Use DECL_IMPLICIT_TYPEDEF_P.
2014
 
2015
        * pt.c (register_specialization): Use duplicate_decls to merge
2016
        the argument with a previous specialization.
2017
        (check_explicit_specialization): Call register_specialization to
2018
        merge the TEMPLATE_DECL with a previous version.
2019
        (determine_specialization): Return the args even if fn is a template.
2020
 
2021
2009-07-01  Ian Lance Taylor  
2022
 
2023
        * g++spec.c (lang_specific_driver): Bump num_args by 1.
2024
 
2025
2009-06-30  Jason Merrill  
2026
 
2027
        PR c++/40595
2028
        * pt.c (tsubst_pack_expansion): Handle unexpanded packs in an
2029
        EXPR_PACK_EXPANSION.
2030
 
2031
2009-06-29  Jason Merrill  
2032
 
2033
        PR c++/40274
2034
        * error.c (dump_template_parms): Pass all args to
2035
        count_non_default_template_args.
2036
        (count_non_default_template_args): Pull out the inner ones.
2037
 
2038
2009-06-26  H.J. Lu  
2039
 
2040
        * decl.c (duplicate_decls): Re-indent.
2041
 
2042
2009-06-25  Ian Lance Taylor  
2043
 
2044
        * call.c (avoid_sign_compare_warnings): New static function.
2045
        (build_new_op): Call it.
2046
        * typeck.c (cp_build_binary_op): Don't call warn_sign_compare if
2047
        TREE_NO_WARNING is set on either operand.
2048
 
2049
2009-06-25  Ian Lance Taylor  
2050
 
2051
        * g++spec.c (SKIPOPT): define.
2052
        (lang_specific_driver): Handle -static-libstdc++.  Only add
2053
        LIBSTDCXX_STATIC if we add LIBSTDCXX.
2054
 
2055
2009-06-25  Ian Lance Taylor  
2056
 
2057
        * cvt.c (convert_to_void): Only warn about COND_EXPR if neither
2058
        the second nor third operand has side effects.
2059
 
2060
2009-06-25  Ian Lance Taylor  
2061
 
2062
        * parser.c (cp_parser_binary_expression): Increment
2063
        c_inhibit_evaluation_warnings while parsing the right hand side of
2064
        "true || x" or "false && x".
2065
        * typeck.c (cp_build_binary_op): Only call warn_for_sign_compare
2066
        if c_inhibit_evaluation_warnings is zero.
2067
 
2068
2009-06-24  Jason Merrill  
2069
 
2070
        * error.c (dump_decl): Do say "typedef" for the injected class name.
2071
 
2072
        * pt.c (lookup_template_class): Use currently_open_class,
2073
        compare template args later.
2074
 
2075
        PR c++/40342
2076
        * decl.c (decls_match): Check DECL_TI_TEMPLATE too.
2077
        * class.c (resolve_address_of_overloaded_function): Fix typo.
2078
 
2079
2009-06-18  Aldy Hernandez  
2080
 
2081
        * class.c (get_vtable_decl): Replace finish_decl with cp_finish_decl.
2082
        * decl.c (finish_decl): Remove.
2083
        (declare_global_var): Replace finish_decl with cp_finish_decl.
2084
        (start_method): Same.
2085
        * rtti.c (emit_tinfo_decl): Same.
2086
        * pt.c (tsubst_expr): Same.
2087
        (instantiate_decl): Same.
2088
        * decl2.c (grokbitfield): Same.
2089
        * name-lookup.c (pushdecl_top_level_1): Same.
2090
        * cp-tree.h: Remove finish_decl.
2091
 
2092
2009-06-16  David Edelsohn  
2093
 
2094
        * g++-spec.c (LIBSTDCXX_STATIC): Default to NULL.
2095
        (lang_specific_driver): Always allocate extra argument.
2096
        Add LIBSTDCXX_STATIC to arglist if defined and linking
2097
        statically.
2098
 
2099
2009-06-16  Ian Lance Taylor  
2100
 
2101
        * Make-lang.in (cp/class.o): Depend upon gt-cp-class.h.
2102
        (cp/semantics.o): Depend upon gt-cp-semantics.h.
2103
 
2104
2009-06-16  Ian Lance Taylor  
2105
 
2106
        * parser.c (cp_unevaluated_operand): Define global variable.
2107
        (cp_parser_question_colon_clause): Increment
2108
        c_inhibit_evaluation_warnings when evaluating an expression which
2109
        will never be executed.
2110
        (cp_parser_decltype): Increment cp_unevaluated_operand and
2111
        c_inhibit_evaluation_warnings, not skip_evaluation.
2112
        (cp_parser_sizeof_operand): Likewise.
2113
        (cp_parser_enclosed_template_argument_list): Save
2114
        cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
2115
        skip_evaluation.
2116
        * cp-tree.h (struct saved_scope): Remove skip_evaluation field.
2117
        Add unevaluated_operand and inhibit_evaluation_warnings fields.
2118
        (cp_unevaluated_operand): Declare.
2119
        * name-lookup.c (push_to_top_level): Save cp_unevaluated_operand
2120
        and c_inhibit_evaluation_warnings rather than skip_evaluation.
2121
        (pop_from_top_level): Restore cp_unevaluated_operand and
2122
        c_inhibit_evaluation_warnings rather than skip_evaluation.
2123
        * class.c (build_base_path): Check cp_unevaluated_operand rather
2124
        than skip_evaluation.
2125
        * typeck.c (build_class_member_access_expr): Likewise.
2126
        (cp_build_binary_op): Don't warn about bad shift counts if
2127
        c_inhibit_evaluation_warnings is non-zero.
2128
        * pt.c (coerce_template_parms): Save state of
2129
        cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
2130
        skip_evaluation.
2131
        (tsubst_aggr_type): Likewise.
2132
        (tsubst_pack_expansion): Check cp_unevaluated_operand rather than
2133
        skip_evaluation.
2134
        (tsubst_copy): Likewise.
2135
        (tsubst): Set cp_unevaluated_operand and
2136
        c_inhibit_evaluation_warnings, not skip_evaluation.
2137
        (tsubst_copy_and_build): Likewise.
2138
        * call.c (convert_arg_to_ellipsis): Check cp_unevaluated_operand
2139
        rather than skip_evaluation.
2140
        * decl2.c (mark_used): Likewise.
2141
        * semantics.c (finish_non_static_data_member): Likewise.
2142
        * cvt.c (cp_convert_and_check): Check
2143
        c_inhibit_evaluation_warnings rather than skip_evaluation.
2144
        * mangle.c (write_type): Set cp_unevaluated_operand rather than
2145
        skip_evaluation.
2146
 
2147
2009-06-15  Ian Lance Taylor  
2148
 
2149
        * parser.c (cp_parser_direct_declarator): Add braces around
2150
        variables declared before label.
2151
 
2152
2009-06-15  Rafael Avila de Espindola  
2153
 
2154
        * cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Remove.
2155
        * cp-tree.h (cxx_comdat_group): Change signature.
2156
        * decl.c (duplicate_decls): Use DECL_COMDAT_GROUP.
2157
        (cxx_comdat_group): Change signature.
2158
        * decl2.c (comdat_linkage, maybe_make_one_only): Update call to
2159
        make_decl_one_only.
2160
        (constrain_visibility, get_guard): Use DECL_COMDAT_GROUP.
2161
        * method.c (use_thunk): Update call to make_decl_one_only.
2162
        * optimize.c (maybe_clone_body): Use DECL_COMDAT_GROUP
2163
 
2164
2009-06-12  Aldy Hernandez  
2165
 
2166
        * typeck.c (cp_build_binary_op): Pass location to overflow_warning.
2167
        (build_modify_expr): New arg.
2168
        * semantics.c (finish_unary_op_expr): Pass location to
2169
        overflow_warning.
2170
        (handle_omp_for_class_iterator): Pass location to build_modify_expr.
2171
        * typeck.c (cxx_sizeof_or_alignof_type): Pass location to
2172
        c_sizeof_or_alignof_type.
2173
        (build_array_ref): New argument.
2174
        (build_compound_expr): Same.
2175
        (build_const_cast): Same.
2176
        (build_ptrmemfunc): Pass location to build_c_cast.
2177
        * init.c (avoid_placement_new_aliasing): Pass location to
2178
        build_stmt.
2179
        (build_vec_delete_1): Pass location to cp_build_modify_expr,
2180
        build_compound_expr.
2181
        * class.c (build_vtbl_ref_1): Pass location to build_array_ref.
2182
        * decl.c (poplevel): Pass location to c_build_bind_expr.
2183
        (finish_case_label): Pass location to build_case_label.
2184
        (finish_constructor_body): Same.
2185
        (finish_destructor_body): Pass location to build_stmt.
2186
        (cxx_maybe_build_cleanup): Same, but to build_compound_expr.
2187
        * call.c (build_new_op): Pass location to build_array_ref.
2188
        (build_x_va_arg): Pass location to build_va_arg.
2189
        * except.c (expand_end_catch_block): Pass location to
2190
        build_stmt.
2191
        * cp-tree.h (build_array_ref): New argument.
2192
        (build_compound_expr): Same.
2193
        (build_c_cast): Same.
2194
        * cp-gimplify.c (gimplify_if_stmt): Pass location on down.
2195
        (gimplify_switch_stmt): Same.
2196
        * typeck2.c (split_nonconstant_init_1): Same.
2197
        * pt.c (tsubst_copy): Same.
2198
        * semantics.c (add_decl_expr): Same.
2199
        (do_poplevel): Same.
2200
        (push_cleanup): Same.
2201
        (finish_goto_stmt): Same.
2202
        (finish_expr_stmt): Same.
2203
        (begin_if_stmt): Same.
2204
        (begin_while_stmt): Same.
2205
        (begin_do_stmt): Same.
2206
        (finish_return_stmt): Same.
2207
        (begin_for_stmt): Same.
2208
        (finish_break_stmt): Same.
2209
        (finish_continue_stmt): Same.
2210
        (begin_switch_stmt): Same.
2211
        (begin_try_block): Same.
2212
        (begin_handler): Same.
2213
        (finish_asm_stmt): Same.
2214
        (finish_label_stmt): Same.
2215
        (finish_stmt_expr_expr): Same.
2216
        (finalize_nrv_r): Same.
2217
        (finish_omp_atomic): Same.
2218
        * name-lookup.c (do_using_directive): Same.
2219
        * decl2.c (grok_array_decl): Same.
2220
        * parser.c (cp_parser_cast_expression): Same.
2221
        (cp_parser_selection_statement): Same.
2222
        (cp_parser_implicitly_scoped_statement): Same.
2223
        (cp_parser_objc_selector_expression): Same.
2224
        (cp_parser_objc_synchronized_statement): Same.
2225
        (cp_parser_objc_throw_statement): Same.
2226
        (cp_parser_omp_critical): Same.
2227
        (cp_parser_omp_master): Same.
2228
        * typeck.c (build_function_call): Add location argument.
2229
        * init.c: Add location argument to all build_decl calls.
2230
        * class.c: Same.
2231
        * method.c: Same.
2232
        * rtti.c: Same.
2233
        * tree.c: Same.
2234
        * pt.c: Same.
2235
        * semantics.c: Same.
2236
        * lex.c: Same.
2237
        * decl2.c: Same.
2238
        * cp-gimplify.c: Same.
2239
        * decl.c: Same.
2240
        (cp_make_fname_decl): Add location argument.  Pass location ot
2241
        build_decl.
2242
        (finish_case_label): Same.
2243
        * cp-tree.h (finish_case_label): Add location argument.
2244
        * parser.c (cp_parser_label_for_labeled_statement): Pass location to
2245
        finish_case_label.
2246
 
2247
2009-06-09  Jason Merrill  
2248
 
2249
        PR c++/40381
2250
        * decl2.c (mark_used): Return after complaining about deleted fn.
2251
 
2252
2009-06-08  Jason Merrill  
2253
 
2254
        * parser.c (cp_parser_type_id_1): 'auto' type is ok with a
2255
        late-specified return type.
2256
 
2257
2009-06-08  Jakub Jelinek  
2258
 
2259
        PR c++/40373
2260
        * call.c (check_dtor_name): Return false even if
2261
        get_type_value (name) is error_mark_node.
2262
 
2263
        PR c++/40370
2264
        PR c++/40372
2265
        * parser.c (cp_parser_direct_declarator): Don't set TREE_SIDE_EFFECTS
2266
        on error_mark_node.  Check for VLAs outside of function context
2267
        before check whether to wrap bounds into a NOP_EXPR with
2268
        TREE_SIDE_EFFECTS.
2269
 
2270
2009-06-08  Alexandre Oliva  
2271
 
2272
        * repo.c (get_base_filename): Use aux_base_name rather than
2273
        alternate temporary file during second compare debug compilation.
2274
        (finish_repo): Skip during -fcompare-debug-second.
2275
 
2276
2009-06-06  Ian Lance Taylor  
2277
 
2278
        * parser.c (cp_parser_label_for_labeled_statement): Support
2279
        attribute on labels if immediately followed by semicolon.
2280
        * semantics.c (finish_label_stmt): Return new label.
2281
        * pt.c (tsubst_expr): Handle attributes for LABEL_EXPR.
2282
 
2283
2009-06-03  Ian Lance Taylor  
2284
 
2285
        * Make-lang.in (cc1plus-checksum.o): Depend upon $(CONFIG_H) and
2286
        $(SYSTEM_H).
2287
 
2288
2009-06-02  Mark Mitchell  
2289
 
2290
        * decl.c (maybe_deduce_size_from_array_init): Use relayout_decl.
2291
 
2292
2009-06-02  Jason Merrill  
2293
 
2294
        PR c++/40308
2295
        PR c++/40311
2296
        * typeck.c (cp_build_modify_expr): Always pass init-lists to the
2297
        conversion code.
2298
        * call.c (implicit_conversion): Allow init-list conversion to scalar
2299
        during direct-initialization, too.  Mark the conversion bad if it
2300
        has too many levels of braces.
2301
        (convert_like_real): And give a helpful error.
2302
 
2303
        PR c++/40306
2304
        PR c++/40307
2305
        * decl.c (cp_finish_decl): Handle auto deduction from ().
2306
        * typeck.c (build_x_indirect_ref): Handle dereferencing an operand
2307
        with dependent type that is known to be a pointer.
2308
 
2309
2009-06-02  Simon Martin  
2310
 
2311
        PR c++/38089
2312
        * pt.c (register_specialization): Properly setup DECL_CONTEXT for
2313
        specializations in an invalid namespace.
2314
 
2315
2009-06-01  Aldy Hernandez  
2316
 
2317
        * error.c (print_instantiation_partial_context): Print column
2318
        numbers.
2319
 
2320
2009-05-29  Ian Lance Taylor  
2321
 
2322
        * error.c (cp_printer): Don't use va_arg with enum type.
2323
 
2324
2009-05-28  Dodji Seketeli  
2325
 
2326
        PR c++/39754
2327
        * cp-tree.h (canonical_type_variant): Remove this function declaration.
2328
        (strip_typedefs): New function declaration.
2329
        * tree.c (strip_typedefs): New function definition.
2330
        (canonical_type_variant): Remove function definition.
2331
        * cvt.c (convert_from_reference): No need to use
2332
        canonical_type_variant.
2333
        * typeck.c (cp_build_indirect_ref): Likewise.
2334
        * error.c (dump_template_bindings): Use strip_typedefs instead of
2335
        canonical_type_variant.
2336
        * pt.c (convert_template_argument, unify): Likewise.
2337
        * mangle.c (canonicalize_for_substitution): Don't use
2338
        canonical_type_variant.
2339
 
2340
2009-05-27  Jason Merrill  
2341
 
2342
        * call.c (implicit_conversion): Handle conversion from
2343
        initializer-list to scalar.
2344
        (convert_like_real): Likewise.  Avoid crashing on list
2345
        initialization with bad conversions.
2346
        (can_convert): Use LOOKUP_EXPLICIT.
2347
        (can_convert_arg_bad): Add flags parm.
2348
        * cp-tree.h: Adjust.
2349
        * typeck.c (convert_for_assignment): Pass flags.
2350
 
2351
2009-05-27  Ian Lance Taylor  
2352
 
2353
        * Make-lang.in (g++$(exeext)): Change $(COMPILER) to $(LINKER).
2354
        (cc1plus-dummy$(exeext), cc1plus$(exeext)): Likewise.
2355
 
2356
2009-05-26  Ian Lance Taylor  
2357
 
2358
        * Make-lang.in (g++spec.o): Use $(COMPILER).
2359
        (g++$(exeext), cc1plus-dummy$(exeext)): Likewise.
2360
        (cc1plus$(exeext)): Likewise.
2361
 
2362
2009-05-26  Dodji Seketeli  
2363
 
2364
        PR c++/40007
2365
        * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Remove this accessor.
2366
        (TI_TYPEDEFS_NEEDING_ACCESS_CHECKING): New accessor.
2367
        (get_types_needing_access_check): Declare new entry point.
2368
        * pt.c (append_type_to_template_for_access_check_1,
2369
        get_types_needing_access_check): New functions.
2370
        (perform_typedefs_access_check): Accept FUNCTION_DECLs and
2371
        RECORD_TYPEs rather than TEMPLATE_DECLs. Use the new
2372
        get_types_needing_access_check, no more
2373
        MEMBER_TYPES_NEEDING_ACCESS_CHECK.
2374
        (instantiate_class_template): Set input_location to the source
2375
        location of the most specialized template definition.
2376
        Perform access check using the RECORD_TYPE of the template, not its
2377
        associated most generic TEMPLATE_DECL.
2378
        (append_type_to_template_for_access_check): Augment function
2379
        comments. Use the new get_types_needing_access_check, not
2380
        MEMBER_TYPE_NEEDING_ACCESS_CHECK. Use the new
2381
        append_type_to_template_for_access_check_1 subroutine.
2382
 
2383
2009-05-22  Jason Merrill  
2384
 
2385
        PR c++/38064
2386
        * typeck.c (cp_build_binary_op): Allow ENUMERAL_TYPE in
2387
        arithmetic comparisons.
2388
        (cp_common_type): Handle scoped enums.
2389
 
2390
        * call.c (promoted_arithmetic_type_p): Don't use INTEGRAL_TYPE_P.
2391
        (add_builtin_candidate, add_builtin_candidates): Likewise.
2392
        (convert_like_real): Likewise.
2393
        * class.c (check_bitfield_decl): Likewise.
2394
        * decl.c (check_static_variable_definition): Likewise.
2395
        (compute_array_index_type): Likewise.
2396
        * decl2.c (grokbitfield): Likewise.
2397
        * init.c (build_new_1): Likewise.
2398
        * pt.c (convert_nontype_argument): Likewise.
2399
        (current_instantiation): Likewise.
2400
        * tree.c (pod_type_p): Likewise.
2401
        * typeck.c (build_static_cast_1): Likewise.
2402
        (build_reinterpret_cast_1): Likewise.
2403
 
2404
2009-05-22  Richard Guenther  
2405
 
2406
        PR middle-end/38964
2407
        * init.c (avoid_placement_new_aliasing): Remove.
2408
        (build_new_1): Do not call it.
2409
 
2410
2009-05-22  Mark Mitchell  
2411
 
2412
        * decl2.c (decl_needed_p): Consider dllexport'd functions needed.
2413
        * semantics.c (expand_or_defer_fn): Similarly.
2414
 
2415
2009-05-20  Ian Lance Taylor  
2416
 
2417
        * parser.c (cp_parser_postfix_expression): Change args to a vec.
2418
        Release it when done.
2419
        (tree_vector): Define typedef.  Define VEC functions.
2420
        (cp_parser_parenthesized_expression_list): Change return type to
2421
        vec.  Change all callers.
2422
        (cp_parser_new_expression): Change placement and initializer to
2423
        vecs.  Release them when done.
2424
        (cp_parser_new_placement): Change return type to vec.  Change all
2425
        callers.
2426
        (cp_parser_new_initializer): Likewise.
2427
        * typeck.c (build_function_call_vec): Just call
2428
        cp_build_function_call_vec.
2429
        (cp_build_function_call): Just build a vec and call
2430
        cp_build_function_call_vec.
2431
        (cp_build_function_call_vec): New function based on old
2432
        cp_build_function_call.
2433
        (convert_arguments): Remove nargs and argarray parameters.  Change
2434
        values to a vec.  Change caller.
2435
        (build_x_compound_expr_from_vec): New function.
2436
        (cp_build_modify_expr): Build vec to pass to
2437
        build_special_member_call.
2438
        * call.c (struct z_candidate): Add first_arg field.  Change args
2439
        field to vec.
2440
        (convert_class_to_reference): Handle first argument separately.
2441
        (add_candidate): Add first_arg parameter.  Change args parameter
2442
        to vec.  Change all callers.
2443
        (add_function_candidate, add_conv_candidate): Likewise.
2444
        (add_template_candidate_real, add_template_candidate): Likewise.
2445
        (add_template_conv_candidate): Likewise.
2446
        (build_user_type_conversion_1): Handle first argument separately.
2447
        (resolve_args): Change return type and parameter type to vecs.
2448
        Change all callers.
2449
        (perform_overload_resolution): Change args parameter to vec.
2450
        Change all callers.
2451
        (build_new_function_call, build_operator_new_call): Likewise.
2452
        (add_candidates): Likewise.
2453
        (build_op_call): New globally visible function, built from and
2454
        replacing static function build_object_call.
2455
        (build_new_op): Don't handle CALL_EXPR.  Build vec, not tree_list,
2456
        of arguments.
2457
        (build_op_delete_call): Build vec to pass to
2458
        cp_build_function_call_vec.
2459
        (build_temp): Build vec to pass to build_special_member_call.
2460
        (convert_like_real): Likewise.
2461
        (perform_direct_initialization_if_possible): Likewise.
2462
        (build_over_call): Handle first_arg field.  Use build_call_array
2463
        rather than build_call_list.
2464
        (build_special_member_call): Change args parameter to vec.  Change
2465
        all callers.
2466
        (build_new_method_call): Likewise.
2467
        * init.c (expand_default_init): Change parms to vec.
2468
        (build_raw_new_expr): Change placement and init to vecs.  Change
2469
        all callers.
2470
        (build_new_1, build_new): Likewise.
2471
        * class.c (resolve_address_of_overloaded_function): Build array to
2472
        pass to fn_type_unification.
2473
        * pt.c (tsubst_copy_and_build): For NEW_EXPR build vecs to pass to
2474
        build_new.  For CALL_EXPR create a vec rather than a tree_list;
2475
        expand a pack if necessary.
2476
        (fn_type_unification): Change args parameter to const tree *.  Add
2477
        nargs parameter.  Change all callers.
2478
        (type_unification_real): Likewise.
2479
        (unify): Build array to pass to type_unification_real.
2480
        (get_bindings): Build array to pass to fn_type_unification.
2481
        (any_type_dependent_arguments_p): Change args parameter to a vec.
2482
        Change all callers.
2483
        (make_args_non_dependent): Renamed from build_non_dependent_args.
2484
        Change return type to void.  Change parameter type to vec.  Change
2485
        all callers.
2486
        (do_auto_deduction): Pass an array to type_unification_real.
2487
        * semantics.c (perform_koenig_lookup): Change args to vec.  Change
2488
        all callers.
2489
        (finish_call_expr): Change args to vec.  Change all callers.  Call
2490
        build_op_call instead of passing CALL_EXPR to build_new_op.
2491
        (cxx_omp_create_clause_info): Allocate vec to pass to
2492
        build_special_member_call.
2493
        * decl2.c (build_offset_ref_call_from_tree): Change args parameter
2494
        to vec.  Change all callers.
2495
        * name-lookup.c (lookup_function_nonclass): Likewise.
2496
        (struct arg_lookup): Change args to vec.
2497
        (arg_assoc_namespace): Handle args as a vec.
2498
        (arg_assoc_args_vec): New static function.
2499
        (lookup_arg_dependent): Change args parameter to vec.  Change all
2500
        callers.
2501
        * method.c (do_build_assign_ref): Allocate vec to pass to
2502
        build_special_member_call.
2503
        * except.c (build_throw): Likewise.
2504
        * typeck2.c (build_functional_cast): Likewise.
2505
        * cvt.c (ocp_convert): Likewise.
2506
        * tree.c (build_min_non_dep_call_vec): Change last parameter to
2507
        vec.  Change all callers.
2508
        * cp-tree.h: Update declarations.
2509
        * name-lookup.h: Update declarations.
2510
 
2511
2009-05-20  Sandra Loosemore  
2512
 
2513
        * typeck.c (default_conversion): Check targetm.promoted_type.
2514
        * decl.c (grokdeclarator): Check targetm.invalid_return_type.
2515
        (grokparms): Check targetm.invalid_parameter_type.
2516
        * cvt.c (ocp_convert): Check targetm.convert_to_type.
2517
        (build_expr_type_conversion): Check targetm.promoted_type.
2518
 
2519
2009-05-19  Andrew Pinski  
2520
 
2521
        * typeck.c (build_binary_op): Allow % on integal vectors.
2522
 
2523
2009-05-18  Jason Merrill  
2524
 
2525
        Implement explicit conversions ops as specified in N2437.
2526
        * decl.c (grokdeclarator): Handle explicit conversion ops.
2527
        (check_initializer): Pass flags to store_init_value.
2528
        * decl2.c (maybe_emit_vtables): Likewise.
2529
        * init.c (expand_aggr_init_1): Likewise.
2530
        * call.c (convert_class_to_reference): Take flags parm,
2531
        check DECL_NONCONVERTING_P.
2532
        (build_user_type_conversion_1): Check DECL_NONCONVERTING_P.
2533
        (add_builtin_candidates): Simplify getting type of conversion.
2534
        (build_object_call): Likewise.  Check DECL_NONCONVERTING_P.
2535
        (implicit_conversion): Pass through LOOKUP_ONLYCONVERTING.
2536
        (reference_binding): Take flags parm.  Direct-initialize copy parm.
2537
        (add_function_candidate): Direct-initialize the copy parm.
2538
        (add_conv_candidate): Use LOOKUP_IMPLICIT, not LOOKUP_NORMAL.
2539
        (build_builtin_candidate): Add LOOKUP_ONLYCONVERTING.
2540
        (conditional_conversion): Likewise.
2541
        (convert_like_real): Only complain about DECL_NONCONVERTING_P
2542
        constructors.
2543
        (perform_implicit_conversion_flags): Add flags parm to
2544
        perform_implicit_conversion.  Improve diagnostics.
2545
        * cp-tree.h (LOOKUP_IMPLICIT): New macro.
2546
        (LOOKUP_COPY_PARM): New bit macro.
2547
        * cvt.c (build_expr_type_conversion): Check DECL_NONCONVERTING_P.
2548
        * typeck.c (convert_for_assignment): Take flags parm, pass it to
2549
        perform_implicit_conversion_flags.
2550
        (cp_build_modify_expr): Pass flags to convert_for_assignment.
2551
        (convert_for_initialization): Likewise.
2552
        * typeck2.c (store_init_value): Take flags parm, pass to
2553
        digest_init_flags.
2554
        (digest_init_flags): Add flags parm to digest_init.
2555
        (digest_init_r): Take flags parm, pass to convert_for_initialization.
2556
        (process_init_constructor_array): Pass it.
2557
        (process_init_constructor_record): Likewise.
2558
        (process_init_constructor_union): Likewise.
2559
 
2560
2009-05-16  Jason Merrill  
2561
 
2562
        PR c++/40139
2563
        * pt.c (tsubst_qualified_id): Retain the type if we aren't dealing
2564
        with a dependent type.  Actually look up the destructor.
2565
        * semantics.c (finish_id_expression): Fix logic.
2566
        (finish_qualified_id_expr): Don't try to use 'this' if we aren't in
2567
        a function.
2568
        * typeck.c (build_x_unary_op): Diagnose taking the address of a
2569
        constructor or destructor.
2570
        * tree.c (get_first_fn): Handle OFFSET_REF.
2571
 
2572
2009-05-17  Joseph Myers  
2573
 
2574
        * tree.c (cxx_printable_name_internal): Allow consecutive
2575
        translated and untranslated cached copies of the name of the
2576
        current function.
2577
 
2578
2009-05-15  Ian Lance Taylor  
2579
 
2580
        * cp-tree.h (enum cp_lvalue_kind_flags): Rename from
2581
        cp_lvalue_kind.  Change all uses.
2582
        (enum base_access_flags): Rename from enum base_access.  Change
2583
        all uses.
2584
        * parser.c (enum cp_parser_flags): Remove enum tag.
2585
 
2586
2009-05-15  Manuel López-Ibáñez  
2587
 
2588
        PR 16302
2589
        * call.c (build_new_op): Update calls to warn_logical_operator.
2590
 
2591
2009-05-14  Ian Lance Taylor  
2592
 
2593
        * class.c (layout_class_type): Change itk to unsigned int.
2594
        * decl.c (finish_enum): Change itk to unsigned int.
2595
        * parser.c (cp_parser_check_decl_spec): Change ds to int.  Remove
2596
        casts.
2597
 
2598
2009-05-13  David Mandelin :
2599
 
2600
        * decl.c (duplicate_decls): Preserve parameter attributes.
2601
 
2602
2009-05-10  Jan Hubicka  
2603
 
2604
        * decl2.c (cxx_callgraph_analyze_expr): Use
2605
        cgraph_mark_address_taken.
2606
 
2607
2009-05-10  Joseph Myers  
2608
 
2609
        * call.c (name_as_c_string): Call type_as_string_translate.
2610
        Translate identifiers to locale character set.
2611
        * cp-tree.h (lang_decl_name): Update prototype.
2612
        (type_as_string_translate, decl_as_string_translate,
2613
        cxx_printable_name_translate): Declare.
2614
        * cxx-pretty-print.c (M_): Define.
2615
        (pp_cxx_unqualified_id, pp_cxx_canonical_template_parameter): Mark
2616
        English fragments for conditional translation with M_.
2617
        * decl.c (grokdeclarator): Translate identifiers to locale
2618
        character set for diagnostics.
2619
        * error.c (M_): Define.
2620
        (dump_template_bindings, dump_type, dump_aggr_type,
2621
        dump_type_prefix, dump_global_iord, dump_simple_decl, dump_decl,
2622
        dump_function_decl, dump_template_parms, dump_expr,
2623
        dump_binary_op, op_to_string, assop_to_string): Mark English
2624
        fragments for conditional translation with M_.
2625
        (type_as_string): Disable translation of identifiers.
2626
        (type_as_string_translate): New.
2627
        (expr_as_string): Disable translation of identifiers.
2628
        (decl_as_string): Disable translation of identifiers.
2629
        (decl_as_string_translate): New.
2630
        (lang_decl_name): Add parameter translate.
2631
        (args_to_string): Call type_as_string_translate.
2632
        (cp_print_error_function): Call cxx_printable_name_translate.
2633
        (print_instantiation_full_context,
2634
        print_instantiation_partial_context): Call
2635
        decl_as_string_translate.
2636
        * parser.c (cp_lexer_get_preprocessor_token): Use %qE for
2637
        identifier in diagnostic.
2638
        * tree.c (cxx_printable_name): Change to
2639
        cxx_printable_name_internal.  Add parameter translate.
2640
        (cxx_printable_name, cxx_printable_name_translate): New wrappers
2641
        round cxx_printable_name_internal.
2642
 
2643
2009-05-08  H.J. Lu  
2644
 
2645
        PR c/36892
2646
        * call.c (build_call_a): Updated warn_deprecated_use call.
2647
        (build_over_call): Likewise.
2648
        * decl.c (grokdeclarator): Likewise.
2649
        (grokparms): Likewise.
2650
        * semantics.c (finish_id_expression): Likewise.
2651
        * typeck.c (build_class_member_access_expr): Likewise.
2652
        (finish_class_member_access_expr): Likewise.
2653
 
2654
2009-05-06  Dodji Seketeli  
2655
 
2656
        PR c++/17395
2657
        * pt.c (tsubst_copy) : We don't want to tsubst the
2658
        whole list of PARM_DECLs, just the current one.
2659
 
2660
2009-05-05  Shujing Zhao  
2661
 
2662
        * cp-tree.h:
2663
        (opname_tab, assignop_tab, update_member_visibility, yyerror, yyhook,
2664
        mangle_compound_literal): Remove unused declarations.
2665
        (build_vfield_ref, cxx_print_statistics, clone_function_decl,
2666
        adjust_clone_args, maybe_push_cleanup_level, pushtag, make_anon_name,
2667
        pushdecl_top_level_maybe_friend, pushdecl_top_level_and_finish,
2668
        check_for_out_of_scope_variable, print_other_binding_stack,
2669
        maybe_push_decl, cxx_mark_addressable, force_target_expr,
2670
        build_target_expr_with_type, finish_case_label,
2671
        cxx_maybe_build_cleanup, begin_eh_spec_block, finish_eh_spec_block,
2672
        check_template_keyword, cxx_omp_predetermined_sharing,
2673
        cxx_omp_clause_default_ctor, cxx_omp_clause_copy_ctor,
2674
        cxx_omp_clause_assign_op, cxx_omp_clause_dtor, cxx_omp_finish_clause,
2675
        cxx_omp_privatize_by_reference): Rearrange the declarations line to
2676
        match the comment that indicates the .c file which the functions are
2677
        defined.
2678
        (cxx_print_xnode, cxx_print_decl, cxx_print_type,
2679
        cxx_print_identifier, cxx_print_error_function, pushdecl): Add comment.
2680
 
2681
2009-05-05  Nathan Sidwell  
2682
 
2683
        * typeck.c (cp_build_compound_expr): Require RHS to have a known
2684
        type.
2685
        * class.c (resolve_address_of_overloaded_function): Use
2686
        OVL_CURRENT for error message.
2687
        (instantiate_type): Forbid COMPOUND_EXPRs and remove code dealing
2688
        with them.  Do not copy the node.
2689
 
2690
2009-05-05  Jakub Jelinek  
2691
 
2692
        PR c++/40013
2693
        * pt.c (tsubst): If magic NOP_EXPR with side-effects has no type,
2694
        set it from its operand's type after tsubst_expr.
2695
 
2696
2009-05-04  Manuel Lopez-Ibanez  
2697
 
2698
        PR c++/28152
2699
        * parser.c (cp_lexer_get_preprocessor_token):  Do not store the
2700
        canonical spelling for keywords.
2701
        (cp_parser_attribute_list): Use the canonical spelling for
2702
        keywords in attributes.
2703
 
2704
2009-05-01  Joseph Myers  
2705
 
2706
        * cxx-pretty-print.c (is_destructor_name, pp_cxx_unqualified_id,
2707
        pp_cxx_template_keyword_if_needed, pp_cxx_postfix_expression,
2708
        pp_cxx_new_expression, pp_cxx_delete_expression,
2709
        pp_cxx_unary_expression, pp_cxx_assignment_operator,
2710
        pp_cxx_assignment_expression, pp_cxx_expression,
2711
        pp_cxx_function_specifier, pp_cxx_decl_specifier_seq,
2712
        pp_cxx_simple_type_specifier, pp_cxx_type_specifier_seq,
2713
        pp_cxx_exception_specification, pp_cxx_direct_declarator,
2714
        pp_cxx_ctor_initializer, pp_cxx_type_id, pp_cxx_statement,
2715
        pp_cxx_namespace_alias_definition, pp_cxx_template_parameter,
2716
        pp_cxx_canonical_template_parameter, pp_cxx_template_declaration,
2717
        pp_cxx_declaration, pp_cxx_typeid_expression,
2718
        pp_cxx_va_arg_expression, pp_cxx_offsetof_expression,
2719
        pp_cxx_trait_expression): Mostly use pp_string and
2720
        pp_cxx_ws_string in place of pp_identifier and pp_cxx_identifier
2721
        for non-identifiers.  Mark English strings for translation.
2722
        * cxx-pretty-print.h (pp_cxx_ws_string): Define.
2723
        * error.c (dump_template_parameter, dump_template_bindings,
2724
        dump_type, dump_aggr_type, dump_type_prefix, dump_simple_decl,
2725
        dump_decl, dump_template_decl, dump_function_decl,
2726
        dump_parameters, dump_exception_spec, dump_template_parms,
2727
        dump_expr, dump_binary_op, dump_unary_op, op_to_string,
2728
        assop_to_string, args_to_string, cp_print_error_function,
2729
        print_instantiation_full_context,
2730
        print_instantiation_partial_context): Mostly use pp_string and
2731
        pp_cxx_ws_string in place of pp_identifier and pp_cxx_identifier
2732
        for non-identifiers.  Mark English strings for translation.
2733
        (dump_global_iord): Mark strings for translation; use longer
2734
        strings instead of substituting single words.
2735
        (function_category): Return a format string marked for
2736
        translation, not a single word or phrase to substitute in a longer
2737
        phrase.
2738
 
2739
2009-04-28  Ben Elliston  
2740
 
2741
        PR c++/35652
2742
        Revert:
2743
 
2744
        2009-03-27  Manuel Lopez-Ibanez  
2745
 
2746
        * typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum.
2747
 
2748
2009-04-27  Ian Lance Taylor  
2749
 
2750
        * semantics.c (finish_omp_clauses): Change type of c_kind to enum
2751
        omp_clause_code.
2752
 
2753
2009-04-27  Jakub Jelinek  
2754
 
2755
        PR c++/39875
2756
        * cvt.c (convert_to_void) : Only warn about
2757
        -Wunused-value if implicit.
2758
 
2759
2009-04-24  Ian Lance Taylor  
2760
 
2761
        * call.c (build_temp): Change 0 to enum constant.
2762
        * cp-tree.h (cp_lvalue_kind): Typedef to int rather than enum
2763
        type.
2764
        * cp-gimplify.c (cp_gimplify_expr): Add cast to enum type.
2765
        * decl2.c (constrain_visibility): Likewise.
2766
        * parser.c (cp_lexer_get_preprocessor_token): Likewise.
2767
        (cp_parser_flags): Typedef to int rather than enum type.
2768
        (cp_parser_expression_stack_entry): Change prec field to enum
2769
        cp_parser_prec.
2770
 
2771
        * typeck.c (build_modify_expr): Add lhs_origtype parameter.
2772
        Change all callers.
2773
 
2774
2009-04-22  Dodji Seketeli  
2775
 
2776
        PR c++/39639
2777
        * parser.c (cp_parser_template_argument_list): Display an error
2778
        when an ellipsis is not preceded by a parameter pack. Also, warn
2779
        about variadic templates usage without -std=c++0x.
2780
 
2781
2009-04-21  Taras Glek 
2782
 
2783
        * cp-tree.h: Update GTY annotations to new syntax.
2784
        * decl.c: Likewise.
2785
        * mangle.c: Likewise.
2786
        * name-lookup.c: Likewise.
2787
        * name-lookup.h: Likewise.
2788
        * parser.c: Likewise.
2789
        * pt.c: Likewise.
2790
        * rtti.c: Likewise.
2791
        * semantics.c: Likewise.
2792
        * typeck2.c: Likewise.
2793
 
2794
2009-04-22  Manuel Lopez-Ibanez  
2795
 
2796
        PR c++/14875
2797
        * parser.c (cp_parser_error): Pass token->flags to c_parse_error.
2798
 
2799
2009-04-21  Manuel Lopez-Ibanez  
2800
 
2801
        PR c++/35711
2802
        * typeck.c (check_for_casting_away_constness): We diagnose casting
2803
        away any qualifiers not just constness.
2804
        (casts_away_constness): Mention that it handles more than just
2805
        constness.
2806
 
2807
2009-04-21  Joseph Myers  
2808
 
2809
        * ChangeLog, ChangeLog-1993, ChangeLog-1994, ChangeLog-1995,
2810
        ChangeLog-1996, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999,
2811
        ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003,
2812
        ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
2813
        ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, NEWS,
2814
        cfns.gperf: Add copyright and license notices.
2815
        * cfns.h: Regenerate.
2816
        * ChangeLog, ChangeLog-2004: Correct dates.
2817
 
2818
2009-04-21  Manuel López-Ibáñez  
2819
 
2820
        PR 16202
2821
        * tree.c (lvalue_p_1): Use const_tree.
2822
        Use CONST_CAST_TREE to avoid warning.
2823
        (lvalue_p): Returns bool, receives const_tree.
2824
 
2825
2009-04-21  Manuel Lopez-Ibanez  
2826
 
2827
        PR c++/13358
2828
        * parser.c (cp_parser_check_decl_spec): Drop redundant flags.
2829
        * error.c (pedwarn_cxx98): New.
2830
        * cp-tree.h (pedwarn_cxx98): Declare.
2831
 
2832
2009-04-20  Le-Chun Wu  
2833
 
2834
        PR c++/39803
2835
        * init.c (build_vec_init): Set TREE_NO_WARNING on the
2836
        compiler-generated INDIRECT_REF expression.
2837
 
2838
2009-04-20  Ian Lance Taylor  
2839
 
2840
        * typeck.c (build_function_call_vec): New function.
2841
        (cp_build_function_call): Only pass first parameter to
2842
        objc_rewrite_function_call.
2843
        (build_modify_expr): Add rhs_origtype parameter.  Change all
2844
        callers.
2845
        * decl.c (finish_decl): Add origtype parameter.  Change all
2846
        callers.
2847
        * semantics.c (finish_call_expr): Pass VEC to
2848
        resolve_overloaded_builtin.
2849
 
2850
2009-04-20  Ian Lance Taylor  
2851
 
2852
        * cp-tree.h (base_access): Change typedef to int.
2853
        * parser.c (cp_parser_omp_flush): Change 0 to OMP_CLAUSE_ERROR.
2854
        (cp_parser_omp_threadprivate): Likewise.
2855
        * pt.c (unify_pack_expansion): Add casts to enum type.
2856
 
2857
2009-04-19  Manuel López-Ibáñez  
2858
 
2859
        PR c/32061
2860
        PR c++/36954
2861
        * call.c (build_new_op): Save the original codes of operands
2862
        before folding.
2863
 
2864
2009-04-18  Kazu Hirata  
2865
 
2866
        * cp-tree.h: Remove the prototype for insert_block.
2867
        * decl.c (insert_block): Remove.
2868
 
2869
2009-04-16  Ian Lance Taylor  
2870
 
2871
        * cp-tree.h (enum tsubst_flags): Rename from enum tsubst_flags_t.
2872
        (tsubst_flags_t): Change typedef from enum type to int.
2873
 
2874
2009-04-16  Paolo Bonzini  
2875
 
2876
        * decl.c (check_initializer): Use TYPE_VECTOR_OPAQUE
2877
        instead of targetm.vector_opaque_p.
2878
 
2879
2009-04-15  Le-Chun Wu  
2880
 
2881
        PR c++/39551
2882
        * call.c (build_over_call): Set TREE_NO_WARNING on the
2883
        compiler-generated INDIRECT_REF expression.
2884
        * cvt.c (convert_to_void): Emit warning when stripping off
2885
        INDIRECT_REF.
2886
 
2887
2009-04-14  Diego Novillo  
2888
 
2889
        * parser.c (cp_parser_type_specifier_seq): Move call to
2890
        invoke_plugin_callbacks ...
2891
        (cp_parser_type_specifier_seq): ... here.
2892
 
2893
2009-04-14  Le-Chun Wu  
2894
 
2895
        * Make-lang.in: Modify dependencies of files including plugin.h.
2896
        * decl.c (finish_function): Call invoke_plugin_callbacks.
2897
        * parser.c (cp_parser_type_specifier): Call invoke_plugin_callbacks.
2898
 
2899
2009-04-14  Jason Merrill  
2900
 
2901
        PR c++/39763
2902
        * name-lookup.c (pushdecl_maybe_friend): Avoid all warnings
2903
        about shadowing by tentative parms.
2904
 
2905
2009-04-13  Jason Merrill  
2906
 
2907
        PR c++/39480
2908
        * call.c (build_over_call): Don't call memcpy if the target is
2909
        the same as the source.
2910
 
2911
2009-04-13  Jason Merrill  
2912
 
2913
        PR c++/39750
2914
        * pt.c (uses_template_parms): Handle CONSTRUCTOR.
2915
 
2916
2009-04-12  Jason Merrill  
2917
 
2918
        PR c++/39742
2919
        * call.c (joust): Don't crash on variadic fn.
2920
 
2921
2009-04-10  Jason Merrill  
2922
 
2923
        PR c++/28301
2924
        * parser.c (cp_parser_skip_to_end_of_block_or_statement): Return
2925
        if we see a close brace without an open brace.
2926
 
2927
2009-04-10  H.J. Lu  
2928
 
2929
        * parser.c (cp_parser_class_specifier): Remove the unused
2930
        has_trailing_semicolon.
2931
 
2932
2009-04-10  Manuel López-Ibáñez  
2933
 
2934
        PR  c++/20118
2935
        * parser.c (cp_parser_check_template_parameters): Take a
2936
        cp_declarator parameter.
2937
        (cp_parser_elaborated_type_specifier): Update to
2938
        cp_parser_check_template_parameters.
2939
        (cp_parser_class_head): Likewise.
2940
        (cp_parser_check_declarator_template_parameters): Likewise.
2941
        (cp_parser_check_template_parameters): Handle first the non-error
2942
        conditions. Give more accurate diagnostics if a declarator is
2943
        given.
2944
 
2945
2009-04-08  Jason Merrill  
2946
 
2947
        PR c++/25185
2948
        * error.c (dump_aggr_type): Chase template typedefs if
2949
        -fno-pretty-templates.
2950
 
2951
2009-04-08  Dodji Seketeli  
2952
 
2953
        PR c++/39637
2954
        * parser.c (cp_parser_enumerator_definition): Make sure the
2955
        initializer of the enumerator doesn't contain any bare parameter pack.
2956
 
2957
2009-04-07  Jason Merrill  
2958
 
2959
        PR c++/34691
2960
        * name-lookup.c (merge_functions): Keep multiple extern "C" functions.
2961
        * call.c (joust): Complain about mismatched default arguments
2962
        in extern "C" functions.
2963
        * class.c (resolve_address_of_overloaded_function): Handle multiple
2964
        extern "C" functions.
2965
        * pt.c (resolve_overloaded_unification): Likewise.
2966
 
2967
2009-04-07  Jason Merrill  
2968
 
2969
        PR c++/25185
2970
        * error.c (dump_function_decl): Don't pretty-print templates
2971
        if -fno-pretty-templates.
2972
        (count_non_default_template_args): Print all args if
2973
        -fno-pretty-templates.
2974
 
2975
2009-04-06  Jason Merrill  
2976
 
2977
        PR c++/35146
2978
        * pt.c (fn_type_unification): For DEDUCE_EXACT check that
2979
        the deduced template arguments give us the parameter types
2980
        we're looking for.
2981
 
2982
2009-04-05  Giovanni Bajo 
2983
            Jason Merrill  
2984
 
2985
        PR c++/14912
2986
        * error.c (count_non_default_template_args): New fn.
2987
        (dump_template_parms): Call it.
2988
        (dump_template_argument_list): Call it.  Add parms parm.
2989
        (dump_template_argument): Adjust call to dump_template_argument_list.
2990
        (dump_type, dump_decl): Likewise.
2991
        (dump_template_bindings): Refactor logic.
2992
 
2993
2009-04-03  Jason Merrill  
2994
 
2995
        PR c++/25185
2996
        * error.c (dump_template_bindings): Look through typedefs in
2997
        typename results.
2998
        (dump_type) [TYPENAME_TYPE]: Print the typedef name if any.
2999
        (find_typenames_r): Also collect typedefs.
3000
        * pt.c (unify): Strip typedefs.
3001
 
3002
        PR c++/39608
3003
        * semantics.c (finish_id_expression): Don't assume a dependent
3004
        member of the current instantiation isn't a valid integral
3005
        constant expression.  Check dependent_scope_p.
3006
        * pt.c (dependent_scope_p): Check TYPE_P.
3007
        (tsubst_copy): If args is null, just return.
3008
 
3009
2009-04-02  Jason Merrill  
3010
 
3011
        PR c++/25185
3012
        * error.c (find_typenames, find_typenames_r): New fns.
3013
        (dump_function_decl): Call find_typenames.
3014
        (dump_template_bindings): Print typenames as well.
3015
        * pt.c (tsubst): Non-static.
3016
        * cp-tree.h: Declare it.
3017
 
3018
2009-04-02  Dodji Seketeli  
3019
 
3020
        PR c++/26693
3021
        * decl2.c (grokfield): when a typedef appears in a
3022
        class, create the typedef variant type node for it.
3023
        (save_template_attributes): Creating typedef variant type node
3024
         here is now useless.
3025
        * decl.c (grokdeclarator): If the typedef'ed struct/class was
3026
        anonymous, set the proper type name to all its type variants.
3027
        (xref_basetypes) : Fixup the variant types after setting
3028
        TYPE_BINFO on REF.
3029
        * name-lookup.c (pushdecl_maybe_friend): Reuse the
3030
        set_underlying_type function to install typedef variant types.
3031
        * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor
3032
        macro.
3033
        (append_type_to_template_for_access_check): New entry points.
3034
        * semantics.c (check_accessibility_of_qualified_id):
3035
        When a typedef that is a member of a class appears in a template,
3036
        add it to the template. It will be ...
3037
        * class.c (finish_struct_bits): Split type variant fixup into ...
3038
        (fixup_type_variants): A new entry point.
3039
        * pt.c (instantiate_class_template, instantiate_template ): ... access
3040
        checked at template instantiation time.
3041
        (resolve_type_name_type): The type name should be the name of the
3042
        main type variant.
3043
        (retrieve_specialization): Specializations of template typedefs aren't
3044
        to looked up in DECL_TEMPLATE_INSTANTIATIONS (tmpl).
3045
        (append_type_to_template_for_access_check): New entry point.
3046
        (tsubst_decl): For typedefs, build the variant type from the correct
3047
        original type.
3048
        (get_class_bindings): Fix function comment.
3049
        (perform_typedefs_access_check): New entry point.
3050
 
3051
2009-03-31  Jason Merrill  
3052
 
3053
        PR c++/34691
3054
        * name-lookup.c (pushdecl_maybe_friend): Diagnose mismatched
3055
        extern "C" declarations.
3056
 
3057
        C++ DR 613
3058
        * semantics.c (finish_non_static_data_member): Allow such references
3059
        without an associated object in sizeof/decltype/alignof.
3060
 
3061
        * ptree.c (cxx_print_decl): Pretty-print full name of
3062
        function/template.
3063
        (cxx_print_type): Pretty-print full name of class.
3064
 
3065
        * decl.c (grokdeclarator): Reject pointer to qualified function
3066
        type.
3067
 
3068
        PR c++/37806, core issue 547
3069
        * typeck.c (cp_apply_type_quals_to_decl): Don't apply any quals
3070
        to a typedef.
3071
        * tree.c (cp_build_qualified_type_real): Don't apply restrict to a
3072
        function type.
3073
        * decl.h (enum decl_context): Add TEMPLATE_TYPE_ARG.
3074
        * decl.c (groktypename): Add is_template_arg parameter.
3075
        (grokdeclarator): Allow function cv-quals on a template type arg.
3076
        * parser.c (cp_parser_new_type_id, cp_parser_type_id): Add
3077
        is_template_arg argument in calls to groktypename.
3078
        * cp-tree.h: Adjust prototype.
3079
        * error.c (dump_type_prefix, dump_type_suffix): Fix plain
3080
        FUNCTION_TYPE printing.
3081
 
3082
        * mangle.c (write_expression): Mangle dependent name as
3083
        source-name.
3084
 
3085
        PR c++/38030, 38850, 39070
3086
        * pt.c (type_dependent_expression_p_push): New fn.
3087
        (tsubst_copy_and_build) [CALL_EXPR]: Only do arg-dep lookup when the
3088
        substitution makes the call non-dependent.  Preserve koenig_p.
3089
        * parser.c (cp_parser_postfix_expression): Only do arg-dep lookup
3090
        for non-dependent calls.
3091
        * semantics.c (finish_call_expr): Revert earlier changes.
3092
        * cp-tree.h: Revert change to finish_call_expr prototype.
3093
 
3094
2009-03-29  Joseph Myers  
3095
 
3096
        PR preprocessor/34695
3097
        * cp-tree.h (cp_cpp_error): Remove.
3098
        * error.c (cp_cpp_error): Remove.
3099
        * parser.c (cp_lexer_new_main): Set done_lexing instead of
3100
        client_diagnostic and error callback.
3101
 
3102
2009-03-28  Paolo Bonzini  
3103
 
3104
        * cp/cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
3105
        * cp/cp-objcp-common.c (cxx_staticp): Remove.
3106
        * cp/cp-tree.h (cxx_staticp): Remove.
3107
 
3108
2009-03-28  Jakub Jelinek  
3109
 
3110
        PR c++/39554
3111
        * parser.c (cp_parser_postfix_expression): Don't call
3112
        warning_if_disallowed_function_p.
3113
 
3114
2009-03-27  Jan Hubicka  
3115
 
3116
        * except.c (choose_personality_routine): Set terminate_node to abort
3117
        for java exceptions.
3118
 
3119
2009-03-27  Dodji Seketeli  
3120
            Jakub Jelinek  
3121
 
3122
        PR debug/37959
3123
        * cp-objcp-common.h (LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P): Define.
3124
        (cp_function_decl_explicit_p): New prototype.
3125
        * cp-objcp-common.c (cp_function_decl_explicit_p): New function.
3126
 
3127
2009-03-27  Andrew Pinski  
3128
 
3129
        PR c++/38638
3130
        * parser.c (cp_parser_elaborated_type_specifier): If we have a
3131
        typename tag and don't have either a TYPE_DECL or a
3132
        TEMPLATE_ID_EXPR, set the type to NULL.
3133
 
3134
2009-03-27  Simon Martin  
3135
 
3136
        PR c++/37647
3137
        * decl.c (grokdeclarator): Reject [con|de]stuctors in a non-class
3138
        scope.
3139
 
3140
2009-03-27  Simon Martin  
3141
 
3142
        PR c++/29727
3143
        * decl.c (check_array_designated_initializer): Handle error_mark_node.
3144
 
3145
2009-03-27  Manuel Lopez-Ibanez  
3146
 
3147
        PR c++/35652
3148
        * typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum.
3149
 
3150
2009-03-26  Andrew Haley  
3151
 
3152
        PR C++/39380
3153
        * decl2.c (possibly_inlined_p): If java exceptions are in use
3154
        don't inline a decl unless it is explicitly marked inline.
3155
        * lex.c: (pragma_java_exceptions): New variable.
3156
        (handle_pragma_java_exceptions): Set pragma_java_exceptions.
3157
        * cp-tree.h (pragma_java_exceptions): Declare new variable.
3158
 
3159
2009-03-24  Jason Merrill  
3160
 
3161
        PR c++/28274
3162
        * name-lookup.c (pushdecl_maybe_friend): Check default args later.
3163
 
3164
2009-03-23  Jakub Jelinek  
3165
 
3166
        PR c/39495
3167
        * semantics.c (handle_omp_for_class_iterator): Swap cond operands and
3168
        code if iter is the second operand.
3169
        * parser.c (cp_parser_binary_expression): Add no_toplevel_fold_p
3170
        argument.  If it is set, don't build the toplevel expression with
3171
        build_x_binary_op, but build2.
3172
        (cp_parser_assignment_expression,  cp_parser_omp_for_incr): Adjust
3173
        callers.
3174
        (cp_parser_omp_for_cond): Don't assume the first operand of the
3175
        comparison must be decl.
3176
 
3177
2009-03-23  Jason Merrill  
3178
 
3179
        PR c++/37729
3180
        * pt.c (make_fnparm_pack): Split out from...
3181
        (instantiate_decl): ...here.
3182
        (tsubst_pack_expansion): Handle being called in a late-specified
3183
        return type.
3184
 
3185
        PR c++/39526
3186
        * name-lookup.c (pushdecl_maybe_friend): Don't warn about shadowing
3187
        a parm with a parm.
3188
 
3189
2009-03-20  Jason Merrill  
3190
 
3191
        PR c++/28879
3192
        * parser.c (cp_parser_direct_declarator): In a template, wrap
3193
        non-constant expression in NOP_EXPR with TREE_SIDE_EFFECTS set.
3194
        * pt.c (tsubst): Preserve it in a partial instantiation.
3195
        (dependent_type_p_r): Don't check value_dependent_expression_p.
3196
        * decl.c (compute_array_index_type): Don't check
3197
        value_dependent_expression_p if TREE_SIDE_EFFECTS.
3198
 
3199
        C++ core issue 703
3200
        * typeck2.c (check_narrowing): Don't complain about loss of
3201
        precision when converting a floating-point constant.
3202
 
3203
2009-03-19  Jakub Jelinek  
3204
 
3205
        PR c/39495
3206
        * parser.c (cp_parser_omp_for_cond): Don't check lhs if decl is NULL.
3207
        (cp_parser_omp_for_loop): Always use cp_parser_omp_for_cond.
3208
 
3209
2009-03-18  Jakub Jelinek  
3210
 
3211
        * parser.c (struct cp_token): Reorder fields for 64-bit hosts.
3212
        (eof_token): Adjust.
3213
 
3214
2009-03-18  H.J. Lu  
3215
 
3216
        PR c++/39425
3217
        * parser.c (cp_parser_explicit_specialization): Don't skip the
3218
        rest of the specialization when begin_specialization returns
3219
        false.
3220
 
3221
2009-03-17  Jason Merrill  
3222
 
3223
        * decl.c (grokfndecl): Set DECL_CONTEXT on parms.
3224
        (duplicate_decls): Adjust DECL_CONTEXT of newdecl's parms.
3225
        * pt.c (check_explicit_specialization): Likewise.
3226
        (tsubst_copy) [PARM_DECL]: Return a dummy parm if we don't have a
3227
        local specialization.
3228
        * tree.c (cp_tree_equal) [PARM_DECL]: Check type and index, not name.
3229
        * decl2.c (parm_index): New fn.
3230
        * semantics.c (finish_decltype_type): Don't use describable_type.
3231
        * mangle.c (write_expression): Likewise.  Mangle ALIGNOF_EXPR.
3232
        Give a sorry for unsupported codes rather than crash.  Mangle
3233
        conversions with other than 1 operand.  New mangling for PARM_DECL.
3234
        * operators.def (ALIGNOF_EXPR): Mangle as "az".
3235
 
3236
2009-03-17  Jing Yu  
3237
 
3238
        PR middle-end/39378
3239
        * method.c (use_thunk): Change is_thunk from crtl to cfun.
3240
 
3241
2009-03-17  Paolo Carlini  
3242
 
3243
        PR c++/39475
3244
        * semantics.c (check_trait_type): New.
3245
        (finish_trait_expr): Use it.
3246
 
3247
2009-03-17  Jakub Jelinek  
3248
 
3249
        * name-lookup.c (cp_emit_debug_info_for_using): Emit USING_STMTs
3250
        instead of calling imported_module_or_decl debug hook if
3251
        building_stmt_tree ().
3252
        * cp-gimplify.c (cp_gimplify_expr): Don't assert the first operand
3253
        is a NAMESPACE_DECL.
3254
 
3255
        PR debug/37890
3256
        * name-lookup.c (do_namespace_alias): Don't call global_decl debug
3257
        hook at function scope.
3258
 
3259
        PR debug/39471
3260
        * cp-gimplify.c (cp_gimplify_expr): Don't set DECL_NAME
3261
        on IMPORTED_DECL.
3262
 
3263
2009-03-09  Jakub Jelinek  
3264
 
3265
        PR c++/39371
3266
        * semantics.c (finish_switch_cond): Don't call get_unwidened.
3267
        * decl.c (finish_case_label): Pass SWITCH_STMT_TYPE as 3rd argument
3268
        instead of TREE_TYPE (cond).
3269
 
3270
2009-03-08  H.J. Lu  
3271
 
3272
        PR c++/39060
3273
        * parser.c (cp_parser_late_parsing_default_args): Continue
3274
        the loop when cp_parser_assignment_expression returns
3275
        error_mark_node.
3276
 
3277
2009-03-07  Jason Merrill  
3278
 
3279
        PR c++/39367
3280
        * init.c (build_new_1): Don't use a VLA type.
3281
        (build_vec_init): Handle getting a pointer for BASE.
3282
 
3283
2009-03-06  H.J. Lu  
3284
 
3285
        PR c++/37520
3286
        * cp-tree.h: Check NO_DOT_IN_LABEL before NO_DOLLAR_IN_LABEL
3287
        when mangling symbols.
3288
 
3289
2009-03-06  Paolo Carlini  
3290
 
3291
        PR c++/33492
3292
        * error.c (dump_expr): Don't try to print THROW_EXPRs in full.
3293
 
3294
2009-03-06  Alexandre Oliva  
3295
 
3296
        * decl.c (record_builtin_java_type): Use canonicalized integer
3297
        types.
3298
 
3299
2009-03-04  Jason Merrill  
3300
 
3301
        PR c++/38908
3302
        * class.c (is_really_empty_class): New fn.
3303
        * cp-tree.h: Declare it.
3304
        * cp-objcp-common.c (cp_expr_size): Use it.
3305
 
3306
        PR c++/13549
3307
        * semantics.c (perform_koenig_lookup): Handle TEMPLATE_ID_EXPR.
3308
        * parser.c (cp_parser_postfix_expression): Call it for
3309
        TEMPLATE_ID_EXPR.
3310
        * tree.c (is_overloaded_fn): Look through TEMPLATE_ID_EXPR.
3311
        (get_first_fn): Likewise.
3312
 
3313
        PR c++/9634
3314
        PR c++/29469
3315
        PR c++/29607
3316
        Implement DR 224.
3317
        * decl.c (make_typename_type): Do look inside currently open classes.
3318
        * parser.c (cp_parser_lookup_name): Likewise.
3319
        (cp_parser_template_name): Likewise.
3320
        * pt.c (dependent_scope_p): New function.
3321
        * cp-tree.h: Declare it.
3322
        * class.c (currently_open_class): Return fast if T isn't a class.
3323
 
3324
2009-02-26  H.J. Lu  
3325
 
3326
        PR c++/37789
3327
        * parser.c (cp_parser_mem_initializer): Return error_mark_node
3328
        if cp_parser_mem_initializer_id returns error_mark_node.
3329
 
3330
2009-02-24  Richard Guenther  
3331
 
3332
        PR c++/39242
3333
        * pt.c (instantiate_decl): Do not instantiate extern, non-inline
3334
        declared functions.
3335
 
3336
2009-02-23  H.J. Lu  
3337
 
3338
        PR c++/36411
3339
        * pt.c (coerce_template_template_parms): Return 0 if parameter
3340
        is error_mark_node.
3341
 
3342
2009-02-23  Jason Merrill  
3343
 
3344
        * pt.c (unify): Call maybe_adjust_types_for_deduction when
3345
        deducing from an initializer list.
3346
 
3347
2009-02-20  Jason Merrill  
3348
 
3349
        PR c++/39225
3350
        * decl.c (grokdeclarator): Handle ~identifier.
3351
 
3352
2009-02-19  Jakub Jelinek  
3353
 
3354
        PR target/39175
3355
        * decl2.c (determine_visibility): If visibility changed and
3356
        DECL_RTL has been already set, call make_decl_rtl to update symbol
3357
        flags.
3358
 
3359
2009-02-19  H.J. Lu  
3360
 
3361
        PR c++/39188
3362
        * cp-tree.h (maybe_commonize_var): New.
3363
 
3364
        * decl.c (maybe_commonize_var): Make it extern.
3365
 
3366
        * decl2.c (finish_anon_union): Call maybe_commonize_var.
3367
 
3368
2009-02-18  H.J. Lu  
3369
 
3370
        PR c++/39219
3371
        * parser.c (cp_parser_enum_specifier): Apply all attributes.
3372
 
3373
2009-02-18  Jason Merrill  
3374
 
3375
        * cfns.h: Tweak pathname for cfns.gperf.
3376
 
3377
2009-02-13  Jason Merrill  
3378
 
3379
        PR c++/39070
3380
        * semantics.c (finish_call_expr): Change koenig_p parm to int.
3381
        If -1, don't set KOENIG_LOOKUP_P but do keep hidden candidates.
3382
        * cp-tree.h: Adjust prototype.
3383
        * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Pass -1.
3384
 
3385
2009-02-12  Jason Merrill  
3386
 
3387
        PR c++/38950
3388
        * pt.c (unify)[TEMPLATE_PARM_INDEX]: Convert to the tsubsted type.
3389
 
3390
2009-02-11  Jason Merrill  
3391
 
3392
        PR c++/39153
3393
        * decl2.c (cp_write_global_declarations):
3394
        Check DECL_DEFAULTED_FN, not DECL_ARTIFICIAL.
3395
 
3396
        PR c++/30111
3397
        * init.c (build_value_init_noctor): Split out from...
3398
        (build_value_init): ...here.
3399
        (expand_aggr_init_1): Handle value-initialization.
3400
        * cp-tree.h: Add declaration.
3401
        * class.c (type_has_user_provided_constructor):
3402
        Handle non-class arguments.
3403
 
3404
2009-02-10  Jason Merrill  
3405
 
3406
        PR c++/38649
3407
        * class.c (defaultable_fn_p): Handle ... properly.
3408
 
3409
        PR c++/36744
3410
        * tree.c (lvalue_p_1): Condition rvalue ref handling on
3411
        treat_class_rvalues_as_lvalues, too.
3412
 
3413
2009-02-10  Paolo Carlini  
3414
 
3415
        PR c++/34397
3416
        * typeck.c (build_x_array_ref): New.
3417
        * cp-tree.h: Declare it.
3418
        * pt.c (tsubst_copy_and_build): Use it for case ARRAY_REF.
3419
 
3420
2009-02-09  Jason Merrill  
3421
 
3422
        PR c++/39109
3423
        * semantics.c (simplify_aggr_init_expr): Do zero-initialization here.
3424
        * init.c (build_value_init): Not here. Don't build a TARGET_EXPR.
3425
        * tree.c (get_target_expr): Handle AGGR_INIT_EXPR.
3426
        * cp-gimplify.c (cp_gimplify_init_expr): Remove special handling
3427
        for build_value_init TARGET_EXPR.
3428
        * cp-tree.h (AGGR_INIT_ZERO_FIRST): New macro.
3429
 
3430
2009-02-06  Paolo Carlini  
3431
 
3432
        PR c++/35147
3433
        PR c++/37737
3434
        * cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Check TREE_VEC_LENGTH.
3435
 
3436
2009-02-04  Jakub Jelinek  
3437
 
3438
        PR c++/39095
3439
        * operators.def: Use COMPONENT_REF code for ->/pt operator again,
3440
        remove ./dt operator.
3441
        * mangle.c (write_expression): Handle COMPONENT_REF after handling
3442
        ADDR_EXPR, for COMPONENT_REF without ARROW_EXPR inside of it
3443
        write_string ("dt") instead of using operators.def.
3444
 
3445
2009-02-03  Jason Merrill  
3446
 
3447
        * typeck.c (cp_build_unary_op): Only complain about taking address
3448
        of main if pedantic.
3449
 
3450
2009-02-03  Jakub Jelinek  
3451
 
3452
        PR inline-asm/39059
3453
        * parser.c (cp_parser_primary_expression): Reject FIXED_CSTs.
3454
 
3455
        PR c++/39056
3456
        * typeck2.c (digest_init_r): Don't call process_init_constructor
3457
        for COMPLEX_TYPE.
3458
 
3459
2009-02-03  Paolo Bonzini  
3460
 
3461
        PR c++/36897
3462
        * pt.c (convert_nontype_argument_function): Expect expr to be an
3463
        ADDR_EXPR.
3464
 
3465
        PR c++/37314
3466
        * typeck.c (merge_types): Call resolve_typename_type if only
3467
        one type is a typename.
3468
 
3469
2009-02-02  Jason Merrill  
3470
 
3471
        PR c++/39054
3472
        * parser.c (cp_parser_unqualified_id): Don't wrap error_mark_node
3473
        in BIT_NOT_EXPR.
3474
 
3475
2009-02-01  Paolo Carlini  
3476
 
3477
        PR c++/39053
3478
        * parser.c (cp_parser_pure_specifier): If there are no tokens left
3479
        do not call cp_lexer_consume_token.
3480
 
3481
2009-01-30  Jakub Jelinek  
3482
 
3483
        PR c++/39028
3484
        * parser.c (cp_parser_already_scoped_statement): Handle __label__
3485
        declarations.
3486
 
3487
2009-01-30  Paolo Carlini  
3488
 
3489
        PR c++/33465
3490
        * error.c (dump_expr): Handle FIX_TRUNC_EXPR and FLOAT_EXPR.
3491
 
3492
2009-01-30  Paolo Carlini  
3493
 
3494
        PR c++/38655
3495
        * error.c (dump_type_prefix, dump_type_suffix): Handle FIXED_POINT_TYPE.
3496
 
3497
2009-01-29  Paolo Carlini  
3498
 
3499
        * typeck.c (invalid_nonstatic_memfn_p): Use
3500
        DECL_NONSTATIC_MEMBER_FUNCTION_P.
3501
 
3502
2009-01-27  Paolo Carlini  
3503
 
3504
        PR c++/37554
3505
        * call.c (build_over_call): If convert_for_arg_passing returns
3506
        error_mark_node unconditionally return it.
3507
 
3508
2009-01-22  Adam Nemet  
3509
 
3510
        * class.c (check_field_decls): Also inherit packed for bitfields
3511
        regardless of their type.
3512
 
3513
2009-01-22  Dodji Seketeli  
3514
 
3515
        PR c++/38930
3516
        * decl2.c (grokfield): Reverting changes of PR c++/26693
3517
        (save_template_attributes): Likewise.
3518
        * decl.c (grokdeclarator): Likewise.
3519
        * name-lookup.c (pushdecl_maybe_friend): Likewise.
3520
        * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Likewise.
3521
        (append_type_to_template_for_access_check): Likewise.
3522
        * semantics.c (check_accessibility_of_qualified_id): Likewise.
3523
        * pt.c (instantiate_class_template, instantiate_template ): Likewise.
3524
        (tsubst): Likewise.
3525
        (resolve_type_name_type): Likewise.
3526
        (append_type_to_template_for_access_check): Likewise.
3527
 
3528
2009-01-21  Dodji Seketeli  
3529
 
3530
        PR c++/26693
3531
        * decl2.c (grokfield): when a typedef appears in a
3532
        class, create the typedef variant type node for it.
3533
        (save_template_attributes): Creating typedef variant type node
3534
         here is now useless.
3535
        * decl.c (grokdeclarator): If the typedef'ed struct/class was
3536
        anonymous, set the proper type name to all its type variants.
3537
        * name-lookup.c (pushdecl_maybe_friend): Reuse the
3538
        set_underlying_type function to install typedef variant types.
3539
        * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor
3540
        macro.
3541
        (append_type_to_template_for_access_check): New entry points.
3542
        * semantics.c (check_accessibility_of_qualified_id):
3543
        When a typedef that is a member of a class appears in a template,
3544
        add it to the template. It will be ...
3545
        * pt.c (instantiate_class_template, instantiate_template ): ... access
3546
        checked at template instantiation time.
3547
        (tsubst): Handle the case of being called with NULL args.
3548
        (resolve_type_name_type): The type name should be the name of the
3549
        main type variant.
3550
        (append_type_to_template_for_access_check): New entry point.
3551
 
3552
2009-01-19  Jason Merrill  
3553
 
3554
        PR c++/23287
3555
        * parser.c (cp_parser_unqualified_id): In a template,
3556
        accept ~identifier.
3557
        * typeck.c (lookup_destructor): Handle IDENTIFIER_NODE.
3558
 
3559
2009-01-16  Jason Merrill  
3560
 
3561
        PR c++/38877
3562
        * tree.c (lvalue_p_1): Allow non-fields in COMPONENT_REF.
3563
        * init.c (build_new): Don't call describable_type unless we
3564
        have an auto.
3565
 
3566
        PR c++/29470
3567
        * pt.c (tsubst_decl) [USING_DECL]: Propagate access flags.
3568
 
3569
        PR c++/38579
3570
        * search.c (protected_accessible_p): N doesn't vary.
3571
 
3572
2009-01-15  Jason Merrill  
3573
 
3574
        PR c++/38850
3575
        * pt.c (tsubst_copy_and_build): Tell finish_call_expr to
3576
        accept hidden friends.
3577
 
3578
2009-01-15  Andrew Pinski  
3579
 
3580
        PR C++/29388
3581
        * decl.c (grokdeclarator): Check for a non namespace/class context.
3582
 
3583
2009-01-15  Jason Merrill  
3584
 
3585
        PR c++/36334
3586
        PR c++/37646
3587
        * tree.c (lvalue_p_1): Handle BASELINK.  A COMPONENT_REF to
3588
        a function isn't necessarily an lvalue. Take tree, not const_tree.
3589
        (lvalue_p, real_lvalue_p): Take tree, not const_tree.
3590
        * typeck.c (lvalue_or_else): Likewise.
3591
        * cp-tree.h: Adjust prototypes.
3592
 
3593
2009-01-15  Steve Ellcey  
3594
 
3595
        PR c++/38357
3596
        * pt.c (tsubst): Check for NULL args.
3597
 
3598
2009-01-15  Dodji Seketeli  
3599
 
3600
        PR c++/38636
3601
        * name-lookup.c (pushtag): Don't create members to types that are not
3602
        being created.
3603
 
3604
2009-01-14  Nick Clifton  
3605
 
3606
        PR c++/37862
3607
        * parser.c: Pass cp_id_kind computed in
3608
        cp_parser_postfix_dot_deref_expression to
3609
        cp_parser_primary_expression.
3610
 
3611
2009-01-13  Jakub Jelinek  
3612
 
3613
        PR c++/38795
3614
        * tree.c (cp_walk_subtrees): Handle REINTERPRET_CAST_EXPR,
3615
        STATIC_CAST_EXPR, CONST_CAST_EXPR and DYNAMIC_CAST_EXPR the same
3616
        as CAST_EXPR.
3617
 
3618
2009-01-12  Jason Merrill  
3619
            Steve Ellcey  
3620
 
3621
        PR c++/35109
3622
        * name-lookup.c (lookup_name_real): Keep looking past a hidden
3623
        binding.
3624
 
3625
2009-01-12  Dodji Seketeli  
3626
 
3627
        PR c++/36019
3628
        * pt.c (parameter_of_template_p): New function.
3629
        * cp-tree.h: Declare it.
3630
        * name-lookup.c (binding_to_template_parms_of_scope_p): New
3631
        function.
3632
        (outer_binding): Take template parameters in account when looking for
3633
        a name binding.
3634
 
3635
2009-01-12  Jason Merrill  
3636
 
3637
        PR c++/31488
3638
        * tree.c (pod_type_p): Return 1 for structs created by the back end.
3639
 
3640
2009-01-12  Jakub Jelinek  
3641
 
3642
        PR c/32041
3643
        * parser.c (cp_parser_builtin_offsetof): Allow `->' in
3644
        offsetof member-designator, handle it as `[0].'.
3645
 
3646
        PR c++/38794
3647
        * decl.c (start_function): If grokdeclarator hasn't returned
3648
        FUNCTION_DECL nor error_mark_node, issue diagnostics.
3649
 
3650
2009-01-11  Jakub Jelinek  
3651
 
3652
        PR c++/36254
3653
        * cp-gimplify.c (genericize_if_stmt): Renamed from ...
3654
        (gimplify_if_stmt): ... this.
3655
        (cp_gimplify_expr): Don't handle IF_STMT here.
3656
        (cp_genericize_r): Call genericize_if_stmt for IF_STMT.
3657
 
3658
2009-01-10  Andrew Pinski  
3659
 
3660
        PR c++/38648
3661
        * typeck.c (cp_build_modify_expr): Check for NULL current_function_decl.
3662
 
3663
        PR c++/36695
3664
        * typeck2.c (build_functional_cast): Check for reference type and NULL
3665
        PARMS.
3666
 
3667
2009-01-09  Steve Ellcey  
3668
 
3669
        * typeck.c (cp_build_unary_op): Check for ERROR_MARK.
3670
 
3671
2009-01-09  Jakub Jelinek  
3672
 
3673
        PR c++/35335
3674
        * error.c (dump_expr): Handle EXPR_STMT like BIND_EXPR.
3675
 
3676
2009-01-09  John F. Carr  
3677
 
3678
        PR c++/37877
3679
        * parser.c (cp_parser_class_specifier): Clear
3680
        parser->in_unbraced_linkage_specification_p while parsing class
3681
        specifiers.
3682
 
3683
2009-01-07  Jakub Jelinek  
3684
 
3685
        PR c++/38725
3686
        * semantics.c (finish_goto_stmt): Convert destination to
3687
        void *.
3688
 
3689
2009-01-06  Jason Merrill  
3690
 
3691
        PR c++/35297
3692
        PR c++/35477
3693
        PR c++/35784
3694
        PR c++/36846
3695
        PR c++/38276
3696
        * pt.c (check_default_tmpl_args): Don't complain about
3697
        out-of-order parameter packs in the enclosing class
3698
        or parameter packs after default args.
3699
        (coerce_template_parms): If we have more than one
3700
        parameter pack, don't flatten argument packs.
3701
        (template_args_equal): Handle argument packs.
3702
        (comp_template_args): Don't flatten argument packs.
3703
        (check_instantiated_arg): Split out from...
3704
        (check_instantiated_args): Here.  Handle arg packs.
3705
        (convert_template_argument): Just check that nontype argument
3706
        packs have the right type.
3707
 
3708
2009-01-05  Dodji Seketeli  
3709
 
3710
        PR c++/38472
3711
        * typeck.c (type_after_usual_arithmetic_conversions): Fix a typo.
3712
 
3713
2009-01-05  Jason Merrill  
3714
 
3715
        PR c++/38698
3716
        * typeck2.c (process_init_constructor_union): Handle union with
3717
        no fields.
3718
 
3719
        * mangle.c (write_expression): Remove mangling for zero-operand
3720
        casts.
3721
 
3722
        PR c++/38701
3723
        * decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid
3724
        defaulting.
3725
 
3726
        PR c++/38702
3727
        * class.c (defaultable_fn_p): Only operator== can be a copy
3728
        assignment operator.
3729
 
3730
2009-01-02  Jason Merrill  
3731
 
3732
        PR c++/38698
3733
        * typeck2.c (process_init_constructor_union): Handle excess
3734
        initializers.
3735
        (process_init_constructor_record): Likewise.
3736
 
3737
        PR c++/38684
3738
        * typeck2.c (digest_init_r): Don't use process_init_constructor
3739
        for non-aggregate classes.
3740
 
3741
 
3742
Copyright (C) 2009 Free Software Foundation, Inc.
3743
 
3744
Copying and distribution of this file, with or without modification,
3745
are permitted in any medium without royalty provided the copyright
3746
notice and this notice are preserved.

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